{"text_format":"1","workbook":"xlsx","n_sheets":9,"sheets":["2022","2018","2014","2010","2006","2002","1998","1994","1986"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"2022","index":0,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 2022, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",3224,99.230532471529699,98.842320000000001,99.489239999999995,19,0.58479532163742687,0.36803999999999998,0.92802000000000007,4,0.12311480455524776,4.6539999999999998E-2,0.32528000000000001,2,6.1557402277623879E-2,1.546E-2,0.24470999999999998,3249,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1570,99.053627760252354,98.39958,99.441900000000004,10,0.63091482649842268,0.32222000000000001,1.23169,3,0.1892744479495268,6.1609999999999998E-2,0.57996999999999999,2,0.12618296529968456,3.1579999999999997E-2,0.50283,1585,100]
["Girls",null,1654,99.399038461538453,98.894490000000005,99.67407,9,0.54086538461538458,0.28369,1.02877,1,6.0096153846153848E-2,8.4700000000000001E-3,0.42520999999999998,0,0,0,0,1664,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1615,99.323493234932343,98.739760000000004,99.637839999999997,9,0.55350553505535049,0.29228000000000004,1.04575,1,6.1500615006150061E-2,8.7399999999999995E-3,0.43157999999999996,1,6.1500615006150061E-2,8.7499999999999991E-3,0.43106000000000005,1626,100]
["15",null,1609,99.137399876771411,98.568039999999996,99.481569999999991,10,0.61614294516327783,0.33443000000000001,1.1324799999999999,3,0.18484288354898337,6.0350000000000001E-2,0.56468000000000007,1,6.1614294516327793E-2,8.7100000000000007E-3,0.43451999999999996,1623,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2089,99.239904988123513,98.750059999999991,99.538679999999999,10,0.47505938242280288,0.25974999999999998,0.86729999999999996,4,0.19002375296912113,7.2139999999999996E-2,0.49956999999999996,2,9.5011876484560567E-2,2.393E-2,0.37639,2105,100]
["French- and Italian-speaking parts of Switzerland",null,1135,99.213286713286706,98.400419999999997,99.614689999999996,9,0.78671328671328677,0.38530999999999999,1.59958,0,0,0,0,0,0,0,0,1144,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",788,99.244332493702771,98.343850000000003,99.656909999999996,4,0.50377833753148615,0.19033,1.3265900000000002,1,0.12594458438287154,1.7899999999999999E-2,0.88056000000000001,1,0.12594458438287154,1.7760000000000001E-2,0.88707999999999998,794,100]
[null,"15",782,98.862199747155501,97.856319999999997,99.398989999999998,6,0.75853350189633373,0.34379999999999999,1.6652199999999999,2,0.25284450063211128,6.4079999999999998E-2,0.99217,1,0.12642225031605564,1.7829999999999999E-2,0.89031000000000005,791,100]
["Girls","14",827,99.399038461538453,98.587009999999992,99.745609999999999,5,0.60096153846153855,0.25439000000000001,1.4129900000000002,0,0,0,0,0,0,0,0,832,100]
[null,"15",827,99.399038461538453,98.569969999999998,99.74866999999999,4,0.48076923076923078,0.18105000000000002,1.2703600000000002,1,0.1201923076923077,1.6980000000000002E-2,0.84562000000000004,0,0,0,0,832,100]
["Notes: The percentages and number of cases are based on unweighted data. With the exception of sex/gender and age subgroups (e.g., 11-year-old girls), the percentages may be slighty biased in relation to the sex/gender and age structure of the actual corresponding population in 2022. Weighted data will be released in the fall of 2023.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2018","index":1,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 2018, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",3807,99.398609023676883,99.075820000000007,99.609099999999998,10,0.26096119864588102,0.13186,0.51580000000000004,9,0.22932325972481862,0.12017,0.43719999999999998,4,0.11110651795245544,4.172E-2,0.29555999999999999,3830,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1846,99.398951726349409,98.866770000000002,99.682020000000009,5,0.27207157660630238,9.5710000000000003E-2,0.77086999999999994,3,0.16448834852214006,5.3330000000000002E-2,0.50614999999999999,3,0.16448834852214006,5.3100000000000001E-2,0.50831999999999999,1857,100]
["Girls",null,1961,99.398262485456058,98.94798999999999,99.656480000000002,5,0.24972647268724427,0.10389,0.59906999999999999,6,0.29488380703547779,0.13267999999999999,0.65410000000000001,1,5.7127234821271827E-2,8.0499999999999999E-3,0.40400000000000003,1973,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1962,99.449414660015975,98.966710000000006,99.70729,5,0.25143563741207881,0.10553999999999999,0.59779000000000004,5,0.24500298160584802,0.10295,0.58190999999999993,1,5.4146720966154249E-2,7.6299999999999996E-3,0.38329000000000002,1973,100]
["15",null,1845,99.353450958909505,98.820070000000001,99.64658,5,0.26942789529880201,9.6020000000000008E-2,0.75364000000000009,4,0.21538650098584061,8.1320000000000003E-2,0.56920999999999999,3,0.16173464480588173,5.2059999999999995E-2,0.50131999999999999,1857,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2688,99.680488293471925,99.389400000000009,99.833039999999997,3,0.10355619818120491,3.3439999999999998E-2,0.32024999999999998,4,0.13954846574072782,5.228E-2,0.37198000000000003,2,7.6407042606174994E-2,1.9089999999999999E-2,0.30536999999999997,2697,100]
["French- and Italian-speaking parts of Switzerland",null,1119,98.7153744713669,97.79195,99.255560000000003,7,0.6424881378282028,0.28160000000000002,1.45909,5,0.44692436682661812,0.19336999999999999,1.0295000000000001,2,0.19521302397841359,4.9050000000000003E-2,0.77359,1133,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",907,99.560922063666297,98.844120000000004,99.833960000000005,2,0.21953896816684851,5.5219999999999998E-2,0.86858999999999997,1,0.10976948408342425,1.5550000000000001E-2,0.77037,1,0.10976948408342425,1.5449999999999998E-2,0.77533999999999992,911,100]
[null,"15",939,99.260042283298105,98.307149999999993,99.67831000000001,3,0.31712473572939265,7.3709999999999998E-2,1.3534900000000001,2,0.21141649048626179,5.3280000000000008E-2,0.83491000000000004,2,0.21141649048626179,5.2970000000000003E-2,0.83981000000000006,946,100]
["Girls","14",1055,99.340866290018838,98.63776,99.682239999999993,3,0.2824858757062132,9.1759999999999994E-2,0.86621999999999999,4,0.37664783427495091,0.14247000000000001,0.99191999999999991,0,0,0,0,1062,100]
[null,"15",906,99.451152579582867,98.69286000000001,99.770570000000006,2,0.21953896816684593,5.5420000000000004E-2,0.86552999999999991,2,0.21953896816684593,5.4739999999999997E-2,0.87609999999999999,1,0.10976948408342296,1.5440000000000001E-2,0.77590000000000003,911,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2014","index":2,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 2014, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",3633,99.518315172010318,99.233029999999999,99.697810000000004,13,0.36835165741875614,0.21522999999999998,0.62972000000000006,3,8.2753078754245382E-2,2.674E-2,0.25584000000000001,1,3.0580091816684751E-2,4.3300000000000005E-3,0.21540000000000001,3650,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1777,99.67155077344259,99.27337,99.851860000000002,3,0.16422461327870524,5.3070000000000006E-2,0.50700999999999996,2,0.10411725653886629,2.6089999999999999E-2,0.41454999999999997,1,6.0107356739838948E-2,8.4799999999999997E-3,0.42458000000000001,1783,100]
["Girls",null,1856,99.359615787777486,98.854010000000002,99.642960000000002,10,0.57975707435516421,0.31372,1.0689799999999998,1,6.0627137867340614E-2,8.5599999999999999E-3,0.42782000000000003,0,0,0,0,1867,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1880,99.673851820028943,99.284629999999993,99.851619999999997,4,0.21284750747679174,8.0659999999999996E-2,0.56047000000000002,2,0.11330067249427421,2.8539999999999999E-2,0.44871,0,0,0,0,1886,100]
["15",null,1753,99.381752545007402,98.902439999999999,99.652479999999997,9,0.50488575080739273,0.26529999999999998,0.95873999999999993,1,5.5932006660312075E-2,7.92E-3,0.39374999999999999,1,5.7429697524896128E-2,8.1899999999999994E-3,0.40159,1764,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2584,99.635758173974125,99.307559999999995,99.808699999999988,7,0.28421920767302977,0.13622000000000001,0.59204000000000001,1,3.714020557687582E-2,5.2500000000000003E-3,0.26218999999999998,1,4.2882412775962664E-2,6.0999999999999995E-3,0.30103999999999997,2593,100]
["French- and Italian-speaking parts of Switzerland",null,1049,99.226385072383692,98.492670000000004,99.604389999999995,6,0.57748114172525944,0.26457999999999998,1.2557700000000001,2,0.19613378589104025,4.9319999999999996E-2,0.77657999999999994,0,0,0,0,1057,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",887,99.551066217732881,98.818049999999999,99.83026000000001,2,0.22446689113356239,5.6269999999999994E-2,0.89087000000000005,2,0.22446689113356239,5.654E-2,0.88673000000000002,0,0,0,0,891,100]
[null,"15",890,99.775784753363226,99.116590000000002,99.943370000000002,1,0.11210762331838629,1.5910000000000001E-2,0.78525999999999996,0,0,0,0,1,0.11210762331838629,1.5880000000000002E-2,0.78699000000000008,892,100]
["Girls","14",993,99.798994974874375,99.205650000000006,99.949359999999999,2,0.20100502512563015,5.0639999999999998E-2,0.79434999999999989,0,0,0,0,0,0,0,0,995,100]
[null,"15",863,98.967889908256879,98.054730000000006,99.454769999999996,8,0.91743119266053996,0.46480999999999995,1.80284,1,0.1146788990825675,1.627E-2,0.80342999999999998,0,0,0,0,872,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2010","index":3,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 2010, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",3428,99.21605506039478,98.864199999999997,99.459509999999995,20,0.57417607417950767,0.37678999999999996,0.87405999999999995,7,0.20976886542569731,9.1850000000000001E-2,0.47837000000000002,0,0,0,0,3455,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1662,99.159120247675233,98.594049999999996,99.49824000000001,9,0.53957254175078539,0.28188000000000002,1.03041,5,0.30130721057404769,0.12604000000000001,0.71853999999999996,0,0,0,0,1676,100]
["Girls",null,1766,99.272981158828884,98.769300000000001,99.571420000000003,11,0.60877431028700879,0.34232000000000001,1.0803699999999998,2,0.11824453088413009,2.964E-2,0.47048000000000001,0,0,0,0,1779,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1673,99.229814810157535,98.693260000000009,99.547070000000005,11,0.64830315354471235,0.36374000000000001,1.1529,2,0.12188203629774523,3.0519999999999999E-2,0.48547000000000001,0,0,0,0,1686,100]
["15",null,1755,99.204325753544751,98.679150000000007,99.521699999999996,9,0.51098747883726803,0.26933999999999997,0.96731999999999996,5,0.28468676761798739,0.11924,0.67815000000000003,0,0,0,0,1769,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2477,99.339785371669336,98.912419999999997,99.599899999999991,10,0.4090681375515221,0.22331000000000001,0.74818999999999991,6,0.25114649077903112,0.10157000000000001,0.61964000000000008,0,0,0,0,2493,100]
["French- and Italian-speaking parts of Switzerland",null,951,98.8921615867729,98.11206,99.352050000000006,10,1.0063853086513503,0.56816999999999995,1.7765599999999999,1,0.10145310457576663,1.4650000000000002E-2,0.69887999999999995,0,0,0,0,962,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",808,99.262899262899253,98.368040000000008,99.668730000000011,4,0.49140049140048464,0.18495,1.2989900000000001,2,0.24570024570024232,6.1179999999999998E-2,0.98131000000000002,0,0,0,0,814,100]
[null,"15",854,99.071925754060317,98.176949999999991,99.529640000000001,5,0.58004640371229232,0.24429999999999999,1.37086,3,0.34802784222737537,0.11284999999999999,1.0681100000000001,0,0,0,0,862,100]
["Girls","14",865,99.197247706422019,98.341059999999999,99.613289999999992,7,0.8027522935779865,0.38671,1.6589400000000001,0,0,0,0,0,0,0,0,872,100]
[null,"15",901,99.33847850055129,98.539739999999995,99.701639999999998,4,0.44101433296582992,0.16588,1.1671499999999999,2,0.22050716648291496,5.5300000000000002E-2,0.87501999999999991,0,0,0,0,907,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2006","index":4,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 2006, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",3148,99.214514669732296,98.819609999999997,99.477999999999994,19,0.59873202986172303,0.36839,0.97169000000000005,6,0.18675330040601013,8.4199999999999997E-2,0.41368000000000005,0,0,0,0,3173,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1544,99.123649698691707,98.482879999999994,99.495170000000002,12,0.74832428062402012,0.40933000000000003,1.3642100000000001,2,0.12802602068421218,3.1910000000000001E-2,0.51209000000000005,0,0,0,0,1558,100]
["Girls",null,1604,99.309544303760873,98.773330000000001,99.612279999999998,7,0.44228343717885599,0.21240000000000001,0.91869000000000001,4,0.24817225906026813,9.357E-2,0.65656999999999999,0,0,0,0,1615,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1558,99.08987952199135,98.496549999999999,99.450360000000003,11,0.72297197164354476,0.40762000000000004,1.27915,3,0.18714850636520788,6.0639999999999999E-2,0.57604,0,0,0,0,1572,100]
["15",null,1590,99.313925108330395,98.722399999999993,99.632589999999993,8,0.49963681211784433,0.23356000000000002,1.0656099999999999,3,0.18643807955176708,6.0749999999999998E-2,0.57066000000000006,0,0,0,0,1601,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2135,99.262009168696864,98.741990000000001,99.568010000000001,13,0.60934235206898335,0.33078000000000002,1.1198599999999999,3,0.12864847923411565,4.138E-2,0.39925000000000005,0,0,0,0,2151,100]
["French- and Italian-speaking parts of Switzerland",null,1013,99.111293234585119,98.358549999999994,99.520520000000005,6,0.57567225010862777,0.26613999999999999,1.24072,3,0.31303451530625565,0.10289,0.94835000000000003,0,0,0,0,1022,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",743,98.803191489361694,97.729759999999999,99.372340000000008,8,1.0638297872340325,0.53644000000000003,2.09876,1,0.13297872340425407,1.8710000000000001E-2,0.93848000000000009,0,0,0,0,752,100]
[null,"15",801,99.379652605459071,98.529409999999999,99.739609999999999,4,0.49627791563276502,0.18819,1.30216,1,0.12406947890819126,1.7430000000000001E-2,0.87763000000000013,0,0,0,0,806,100]
["Girls","14",815,99.390243902439025,98.575639999999993,99.740200000000002,3,0.36585365853658164,0.12053999999999999,1.10493,2,0.24390243902438777,6.1589999999999992E-2,0.96069999999999989,0,0,0,0,820,100]
[null,"15",789,99.245283018867923,98.357240000000004,99.654949999999999,4,0.50314465408804432,0.19051999999999999,1.32193,2,0.25157232704402216,6.3960000000000003E-2,0.98413000000000006,0,0,0,0,795,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2002","index":5,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 2002, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",2915,99.073114625773144,98.626199999999997,99.375559999999993,16,0.5497606327657607,0.33200000000000002,0.90904999999999991,10,0.34263960196934329,0.17708000000000002,0.66198000000000001,1,3.4485139491780101E-2,4.8600000000000006E-3,0.24421999999999999,2942,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1411,98.878158123987106,98.093549999999993,99.342019999999991,9,0.63345304103014821,0.31102000000000002,1.28582,6,0.41878641168376934,0.19006999999999999,0.92018,1,6.9602423298980295E-2,9.8300000000000002E-3,0.49129000000000006,1427,100]
["Girls",null,1504,99.264561726176154,98.62415,99.608069999999998,7,0.46757476698964368,0.22477,0.97011999999999998,4,0.26786350683417265,8.1780000000000005E-2,0.87363000000000002,0,0,0,0,1515,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1253,99.190570027895603,98.352550000000008,99.604020000000006,8,0.65045937196884474,0.30563999999999997,1.3789199999999999,2,0.15897060013563449,4.02E-2,0.62652000000000008,0,0,0,0,1263,100]
["15",null,1662,98.987423041811056,98.414460000000005,99.354690000000005,8,0.47629415690030225,0.24185000000000001,0.93586000000000003,8,0.47663844244376025,0.24274999999999999,0.93378000000000005,1,5.964435884486842E-2,8.43E-3,0.42060999999999998,1679,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2059,99.177730596700926,98.645589999999999,99.501850000000005,9,0.43625749617852011,0.21503999999999998,0.88304000000000005,7,0.33726703396589858,0.14918000000000001,0.76068999999999998,1,4.8744873154652854E-2,6.8700000000000002E-3,0.34476000000000001,2076,100]
["French- and Italian-speaking parts of Switzerland",null,856,98.82011576648118,97.768190000000004,99.379379999999998,7,0.8242518392990783,0.40679999999999994,1.6629399999999999,3,0.35563239421975629,0.11734,1.0726800000000001,0,0,0,0,866,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",571,98.788927335640125,97.020930000000007,99.512929999999997,6,1.0380622837370135,0.41967000000000004,2.5443799999999999,1,0.17301038062283561,2.4580000000000001E-2,1.20702,0,0,0,0,578,100]
[null,"15",840,98.939929328621915,98.015010000000004,99.43634999999999,3,0.3533568904593658,0.11577,1.0732999999999999,5,0.58892815076560967,0.24818000000000001,1.39097,1,0.11778563015312192,1.669E-2,0.82603000000000004,849,100]
["Girls","14",682,99.562043795620426,98.661950000000004,99.857530000000011,2,0.29197080291970995,7.3459999999999998E-2,1.1529199999999999,1,0.14598540145985497,2.0670000000000001E-2,1.02318,0,0,0,0,685,100]
[null,"15",822,99.036144578313241,98.101590000000002,99.512920000000008,5,0.60240963855420682,0.25289,1.4280899999999999,3,0.36144578313252412,0.11713999999999999,1.1095900000000001,0,0,0,0,830,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"1998","index":6,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 1998, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",2624,99.531942527361906,99.155659999999997,99.74096999999999,10,0.39409013367661699,0.20322999999999999,0.76280999999999999,1,3.4490538025924007E-2,4.8999999999999998E-3,0.24248,1,3.9476800935560517E-2,5.62E-3,0.27696999999999999,2636,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,1260,99.21291799784828,98.483370000000008,99.592979999999997,9,0.70855026161798051,0.35063999999999995,1.4265600000000001,0,0,0,0,1,7.853174053374562E-2,1.111E-2,0.55301999999999996,1270,100]
["Girls",null,1364,99.854413077175664,99.421559999999999,99.963480000000004,1,7.6233288918136355E-2,1.0710000000000001E-2,0.54035,1,6.9353633906195242E-2,9.859999999999999E-3,0.48621999999999999,0,0,0,0,1366,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1115,99.437971862537481,98.782029999999992,99.741579999999999,4,0.38274271326354697,0.14638999999999999,0.99685999999999997,1,8.3599745883095961E-2,1.1859999999999999E-2,0.58665999999999996,1,9.5685678315886744E-2,1.363E-2,0.66832000000000003,1121,100]
["15",null,1509,99.597940309241693,99.112549999999999,99.818330000000003,6,0.40205969075828901,0.18167,0.88745000000000007,0,0,0,0,0,0,0,0,1515,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,1873,99.511706800669529,99.022069999999999,99.756789999999995,7,0.38483206579071461,0.16966999999999999,0.87048000000000003,1,4.8243322129196763E-2,6.8700000000000002E-3,0.33777000000000001,1,5.5217811410565858E-2,7.8899999999999994E-3,0.38552000000000003,1882,100]
["French- and Italian-speaking parts of Switzerland",null,751,99.582691604474178,98.742090000000005,99.862340000000003,3,0.41730839552581012,0.13766,1.2579099999999999,0,0,0,0,0,0,0,0,754,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",515,99.038461538461576,97.735380000000006,99.594850000000008,4,0.7692307692307655,0.29315999999999998,2.0029000000000003,0,0,0,0,1,0.19230769230769137,2.6959999999999998E-2,1.3579699999999999,520,100]
[null,"15",745,99.333333333333314,98.413399999999996,99.72139,5,0.66666666666665952,0.27861000000000002,1.5866000000000002,0,0,0,0,0,0,0,0,750,100]
["Girls","14",600,99.83361064891848,98.833200000000005,99.976479999999995,0,0,0,0,1,0.1663893510815295,2.3519999999999999E-2,1.1668000000000001,0,0,0,0,601,100]
[null,"15",764,99.869281045751634,99.07799,99.981589999999997,1,0.13071895424836535,1.8409999999999999E-2,0.92201,0,0,0,0,0,0,0,0,765,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"1994","index":7,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 1994, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",4323,99.421776327521485,98.917809999999989,99.691779999999994,15,0.39502961912679979,0.16697000000000001,0.93170000000000008,10,0.14442633566973459,6.3509999999999997E-2,0.32812000000000002,2,3.8767717681850312E-2,8.830000000000001E-3,0.17008999999999999,4350,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys",null,2080,99.420959765870265,98.82423,99.715710000000001,11,0.45957344352320501,0.19975999999999999,1.05372,5,0.11946679060654561,3.3189999999999997E-2,0.42904999999999999,0,0,0,0,2096,100]
["Girls",null,2243,99.422509411026539,98.788969999999992,99.725539999999995,4,0.33708419280093316,0.11039000000000002,1.02454,5,0.16683423438214481,5.7200000000000001E-2,0.48554000000000003,2,7.3572161790384435E-2,1.677E-2,0.32219000000000003,2254,100]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14",null,1855,99.80207989611641,99.508160000000004,99.920500000000004,2,9.0155295019941295E-2,1.8620000000000001E-2,0.43528999999999995,5,7.8434251905513036E-2,2.3900000000000001E-2,0.25711000000000001,1,2.9330556958158213E-2,4.1099999999999999E-3,0.20885999999999999,1863,100]
["15",null,2468,99.150573062329684,98.28416,99.58135,13,0.6124425465849076,0.24264999999999998,1.5371299999999999,5,0.19148681595869321,7.0129999999999998E-2,0.52176,1,4.5497575126689067E-2,6.4099999999999999E-3,0.32196000000000002,2487,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland",null,2374,99.405286391730584,98.568619999999996,99.754130000000004,8,0.44480483461566905,0.14280000000000001,1.37673,7,0.13087417017837671,4.4589999999999998E-2,0.38351000000000002,1,1.903460347535876E-2,2.66E-3,0.13596,2390,100]
["French- and Italian-speaking parts of Switzerland",null,1949,99.451275039634623,98.897990000000007,99.727540000000005,7,0.3059871406916112,0.11928,0.78268000000000004,3,0.16866969437068777,4.7469999999999998E-2,0.59752000000000005,1,7.4068125303053248E-2,1.048E-2,0.52146000000000003,1960,100]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14",865,99.730766957860581,99.097139999999996,99.92007000000001,2,0.19413332554306215,4.0010000000000004E-2,0.93632000000000004,3,7.5099716596355698E-2,1.7260000000000001E-2,0.32607000000000003,0,0,0,0,870,100]
[null,"15",1215,99.206873444309736,98.205980000000011,99.651350000000008,9,0.64300074902849624,0.25090000000000001,1.6377900000000001,2,0.15012580666172948,2.8850000000000001E-2,0.77712999999999999,0,0,0,0,1226,100]
["Girls","14",990,99.863912563602454,99.488169999999997,99.963920000000002,0,0,0,0,2,8.1325497421886828E-2,1.371E-2,0.48082999999999998,1,5.4761938975668695E-2,7.6699999999999997E-3,0.38963000000000003,993,100]
[null,"15",1253,99.098760303456984,97.998620000000003,99.596649999999997,4,0.58432009485165848,0.19300999999999999,1.7550199999999998,3,0.2295509982265769,6.479E-2,0.80990000000000006,1,8.7368603464875835E-2,1.235E-2,0.61507000000000001,1261,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"1986","index":8,"n_rows":28,"n_cols":20,"rows_kept":28,"cut":false,"hidden":false,"merged":[[10,0,10,1],[12,0,12,1],[2,0,2,19],[3,0,4,1],[3,18,3,19],[23,0,23,1],[24,0,24,1],[27,0,27,1],[22,0,22,19],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[13,0,13,1],[15,0,15,1],[16,0,16,1],[18,0,19,0],[20,0,21,0],[5,0,5,1],[7,0,7,1],[9,0,9,1]]}
[]
[]
["Lifetime prevalence of heroin/opium use (HBSC 1986, in %)"]
[null,null,"never/does not know this product",null,null,null,"once",null,null,null,"several times",null,null,null,"often",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total",""]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,""]
["Sex/gender*"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys"]
["Girls"]
["Age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["14"]
["15",null,835,99.626531189044869,98.488550000000004,99.908509999999993,3,0.11354443941182946,3.6519999999999997E-2,0.35243000000000002,0,0,0,0,1,0.25992437154329129,3.662E-2,1.8201100000000001,839,100]
["Linguistic region**"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["German-speaking part of Switzerland"]
["French- and Italian-speaking parts of Switzerland"]
["Sex/gender* and age"," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "]
["Boys","14"]
[null,"15",375,99.313104766455623,96.2517,99.877309999999994,1,8.9595030462310404E-2,1.2579999999999999E-2,0.63527999999999996,0,0,0,0,1,0.59730020308206944,8.4210000000000007E-2,4.1081099999999999,377,100]
["Girls","14"]
[null,"15",460,99.86800422386483,99.471879999999999,99.967110000000005,2,0.13199577613516281,3.2890000000000003E-2,0.52811999999999992,0,0,0,0,0,0,0,0,462,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'Have you ever taken one or more of these products in your life?'\nThe following response categories were provided: 'I do not know this product', 'never', 'once', 'several times', 'often'\nIn 1986, only 11-, 13- and 15-year-old pupils were surveyed. Results for 12- and 14-year-olds and results combining several age groups are therefore not available."]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]