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{"sheet":"2022","index":0,"n_rows":28,"n_cols":12,"rows_kept":28,"cut":false,"hidden":false,"merged":[[2,0,2,11],[3,0,4,1],[3,10,3,11],[28,0,28,1],[22,0,22,11],[3,2,3,5],[3,6,3,9]]}
[]
[]
["Occurrence of first sexual intercourse  (HBSC 2022, in %)"]
[null,null,"yes",null,null,null,"no",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"",""]
["Total","",386,12.24605914478091,10.876950000000001,13.76089,2832,87.753940855220478,86.239109999999997,89.123050000000006,3218,100]
[" ",null,"","","","","","","","","",""]
["Sex/gender*"," ","","","","","","","","","",""]
["Boys",null,212,13.853995522538733,11.96593,15.98588,1343,86.146004477460252,84.014120000000005,88.03407,1555,100]
["Girls",null,174,10.578766468150421,9.0675900000000009,12.307700000000001,1489,89.42123353184995,87.692300000000003,90.93240999999999,1663,100]
["Age"," ","","","","","","","","","",""]
["14",null,135,8.4785811605660655,7.0918900000000011,10.106909999999999,1466,91.521418839434887,89.893090000000001,92.908109999999994,1601,100]
["15",null,251,15.64905825023043,13.753099999999998,17.752589999999998,1366,84.3509417497703,82.247410000000002,86.246900000000011,1617,100]
["Linguistic region**"," ","","","","","","","","","",""]
["German-speaking part of Switzerland",null,257,12.58158935190689,10.85463,14.538499999999999,1831,87.418410648091623,85.461500000000001,89.14537,2088,100]
["French- and Italian-speaking parts of Switzerland",null,129,11.623823441624854,9.5270600000000005,14.11009,1001,88.376176558375377,85.88991,90.472940000000008,1130,100]
["Sex/gender* and age"," ","","","","","","","","","",""]
["Boys","14",74,9.5238095238094527,7.4686199999999996,12.07077,703,90.476190476190411,87.929230000000004,92.531379999999999,777,100]
[null,"15",138,17.737789203085061,15.006320000000001,20.84451,640,82.262210796915653,79.15549,84.993680000000012,778,100]
["Girls","14",61,7.4029126213591754,5.7892899999999994,9.4213199999999997,763,92.597087378640779,90.578680000000006,94.210709999999992,824,100]
[null,"15",113,13.468414779499668,11.157219999999999,16.171220000000002,726,86.531585220501043,83.828780000000009,88.842780000000005,839,100]
["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 had sexual intercourse (sometimes this is called “making love”, “having sex”, or “going all the way”)?'\nThe following response categories were provided: 'yes', 'no'"]
[]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2024"]

{"sheet":"2018","index":1,"n_rows":28,"n_cols":12,"rows_kept":28,"cut":false,"hidden":false,"merged":[[2,0,2,11],[3,0,4,1],[3,10,3,11],[28,0,28,1],[22,0,22,11],[3,2,3,5],[3,6,3,9]]}
[]
[]
["Occurrence of first sexual intercourse  (HBSC 2018, in %)"]
[null,null,"yes",null,null,null,"no",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"",""]
["Total","",479,13.014474838296971,11.63714,14.52802,3335,86.985525161703706,85.471980000000002,88.362859999999998,3814,100]
[" ",null,"","","","","","","","","",""]
["Sex/gender*"," ","","","","","","","","","",""]
["Boys",null,312,17.116211109965096,15.124309999999999,19.310769999999998,1537,82.883788890034921,80.689229999999995,84.875690000000006,1849,100]
["Girls",null,167,8.8692499432242222,7.4635199999999999,10.50967,1798,91.130750056776449,89.49033,92.536479999999997,1965,100]
["Age"," ","","","","","","","","","",""]
["14",null,174,9.063625877328036,7.7090000000000005,10.628880000000001,1794,90.936374122672945,89.371120000000005,92.290999999999997,1968,100]
["15",null,305,16.538676921430845,14.44964,18.863140000000001,1541,83.461323078570658,81.136859999999999,85.550359999999998,1846,100]
["Linguistic region**"," ","","","","","","","","","",""]
["German-speaking part of Switzerland",null,306,11.774156281538302,10.20636,13.546449999999998,2375,88.2258437184624,86.453550000000007,89.793639999999996,2681,100]
["French- and Italian-speaking parts of Switzerland",null,173,16.000998474481086,13.467740000000001,18.906639999999999,960,83.999001525520228,81.093360000000004,86.532260000000008,1133,100]
["Sex/gender* and age"," ","","","","","","","","","",""]
["Boys","14",115,12.623490669593792,10.441939999999999,15.183540000000001,796,87.376509330405852,84.816460000000006,89.558059999999998,911,100]
[null,"15",197,21.002132196162442,18.131720000000001,24.19267,741,78.997867803838076,75.807329999999993,81.868279999999999,938,100]
["Girls","14",59,5.5818353831598548,4.1354600000000001,7.494530000000001,998,94.418164616840102,92.505470000000003,95.864540000000005,1057,100]
[null,"15",108,11.894273127753099,9.72166,14.474580000000001,800,88.10572687224645,85.525419999999997,90.27834,908,100]
["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 had sexual intercourse (sometimes this is called “making love”, “having sex”, or “going all the way”)?'\nThe following response categories were provided: 'yes', 'no'"]
[]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2024"]

{"sheet":"2014","index":2,"n_rows":28,"n_cols":12,"rows_kept":28,"cut":false,"hidden":false,"merged":[[2,0,2,11],[3,0,4,1],[3,10,3,11],[28,0,28,1],[22,0,22,11],[3,2,3,5],[3,6,3,9]]}
[]
[]
["Occurrence of first sexual intercourse  (HBSC 2014, in %)"]
[null,null,"yes",null,null,null,"no",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"",""]
["Total","",430,12.422993966240398,11.1738,13.790160000000002,3182,87.577006033759687,86.20984,88.8262,3612,100]
[" ",null,"","","","","","","","","",""]
["Sex/gender*"," ","","","","","","","","","",""]
["Boys",null,256,14.906239382570158,13.14425,16.85858,1493,85.093760617429993,83.141419999999997,86.85575,1749,100]
["Girls",null,174,9.8956932440354883,8.4155200000000008,11.60322,1689,90.104306755964402,88.396779999999993,91.584479999999999,1863,100]
["Age"," ","","","","","","","","","",""]
["14",null,147,8.0309188020793378,6.7296900000000006,9.5579599999999996,1727,91.969081197920858,90.442040000000006,93.270309999999995,1874,100]
["15",null,283,16.31120999127252,14.50793,18.290670000000002,1455,83.688790008727395,81.709330000000008,85.492069999999998,1738,100]
["Linguistic region**"," ","","","","","","","","","",""]
["German-speaking part of Switzerland",null,290,11.732779527353777,10.310650000000001,13.32192,2277,88.267220472646258,86.678080000000008,89.689350000000005,2567,100]
["French- and Italian-speaking parts of Switzerland",null,140,14.141330814583414,11.7896,16.872450000000001,905,85.85866918541663,83.127549999999999,88.210399999999993,1045,100]
["Sex/gender* and age"," ","","","","","","","","","",""]
["Boys","14",96,10.909090909091129,8.7506900000000005,13.520989999999999,784,89.090909090909193,86.479010000000002,91.249309999999994,880,100]
[null,"15",160,18.411967779056418,15.908910000000001,21.209520000000001,709,81.588032220943617,78.790480000000002,84.091090000000008,869,100]
["Girls","14",51,5.1307847082495543,3.8213900000000001,6.8568599999999993,943,94.869215291750521,93.143140000000002,96.178609999999992,994,100]
[null,"15",123,14.154200230149449,11.813000000000001,16.870640000000002,746,85.845799769850331,83.129359999999991,88.186999999999998,869,100]
["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 had sexual intercourse (sometimes this is called “making love”, “having sex”, or “going all the way”)?'\nThe following response categories were provided: 'yes', 'no'"]
[]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2024"]

{"sheet":"2010","index":3,"n_rows":28,"n_cols":12,"rows_kept":28,"cut":false,"hidden":false,"merged":[[2,0,2,11],[3,0,4,1],[3,10,3,11],[28,0,28,1],[22,0,22,11],[3,2,3,5],[3,6,3,9]]}
[]
[]
["Occurrence of first sexual intercourse  (HBSC 2010, in %)"]
[null,null,"yes",null,null,null,"no",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"",""]
["Total","",561,16.211744133233243,14.729480000000001,17.812010000000001,2971,83.788255866766477,82.187989999999999,85.270520000000005,3532,100]
[" ",null,"","","","","","","","","",""]
["Sex/gender*"," ","","","","","","","","","",""]
["Boys",null,319,18.849488881284124,16.61422,21.30864,1401,81.150511118717645,78.691360000000003,83.385779999999997,1720,100]
["Girls",null,242,13.553957577497231,11.92094,15.371640000000001,1570,86.446042422503254,84.628360000000001,88.079059999999998,1812,100]
["Age"," ","","","","","","","","","",""]
["14",null,193,11.315136587327183,9.7359299999999998,13.11328,1520,88.684863412672669,86.886719999999997,90.26406999999999,1713,100]
["15",null,368,20.335638896043307,18.240359999999999,22.605059999999998,1451,79.664361103957077,77.394940000000005,81.759640000000005,1819,100]
["Linguistic region**"," ","","","","","","","","","",""]
["German-speaking part of Switzerland",null,424,16.922694232011093,15.156320000000001,18.84919,2132,83.077305767986203,81.150809999999993,84.843680000000006,2556,100]
["French- and Italian-speaking parts of Switzerland",null,137,14.330939087673784,11.82039,17.27027,839,85.669060912326344,82.729730000000004,88.179609999999997,976,100]
["Sex/gender* and age"," ","","","","","","","","","",""]
["Boys","14",109,13.148371531966013,10.722289999999999,16.024849999999997,720,86.851628468033653,83.975149999999999,89.277709999999999,829,100]
[null,"15",210,23.56902356902345,20.394750000000002,27.069349999999996,681,76.430976430976401,72.93065,79.605250000000012,891,100]
["Girls","14",84,9.5022624434389655,88.339860000000002,92.291110000000003,800,90.497737556561091,88.339860000000002,92.291110000000003,884,100]
[null,"15",158,17.025862068965843,80.352360000000004,85.310029999999998,770,82.974137931034946,80.352360000000004,85.310029999999998,928,100]
["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 had sexual intercourse (sometimes this is called “making love”, “having sex”, or “going all the way”)?'\nThe following response categories were provided: 'yes', 'no'"]
[]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2024"]

{"sheet":"2002","index":4,"n_rows":28,"n_cols":12,"rows_kept":28,"cut":false,"hidden":false,"merged":[[2,0,2,11],[3,0,4,1],[3,10,3,11],[28,0,28,1],[22,0,22,11],[3,2,3,5],[3,6,3,9]]}
[]
[]
["Occurrence of first sexual intercourse  (HBSC 2002, in %)"]
[null,null,"yes",null,null,null,"no",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"",""]
["Total","",487,16.483838229698101,14.87721,18.22682,2493,83.516161770302318,81.773179999999996,85.122790000000009,2980,100]
[" ",null,"","","","","","","","","",""]
["Sex/gender*"," ","","","","","","","","","",""]
["Boys",null,281,19.284345082418476,17.105890000000002,21.66771,1173,80.715654917581446,78.33229,82.894109999999998,1454,100]
["Girls",null,206,13.701969517885331,11.65466,16.043610000000001,1320,86.298030482114257,83.956389999999999,88.345340000000007,1526,100]
["Age"," ","","","","","","","","","",""]
["14",null,128,10.135871847994075,8.5911899999999992,11.92206,1152,89.864128152006955,88.077939999999998,91.408810000000003,1280,100]
["15",null,359,21.121175676886228,18.921009999999999,23.503019999999999,1341,78.87882432311369,76.496980000000008,81.07898999999999,1700,100]
["Linguistic region**"," ","","","","","","","","","",""]
["German-speaking part of Switzerland",null,355,17.015719631565705,15.030050000000001,19.204429999999999,1746,82.984280368434014,80.795570000000012,84.969950000000011,2101,100]
["French- and Italian-speaking parts of Switzerland",null,132,15.201722030891036,12.688350000000002,18.109690000000001,747,84.798277969109037,81.890309999999999,87.31165,879,100]
["Sex/gender* and age"," ","","","","","","","","","",""]
["Boys","14",78,13.197969543147064,10.71597,16.150860000000002,513,86.802030456852748,83.849140000000006,89.284030000000001,591,100]
[null,"15",203,23.522595596755547,20.504729999999999,26.834689999999998,660,76.477404403244506,73.165309999999991,79.495269999999991,863,100]
["Girls","14",50,7.2568940493469318,5.45458,9.5943000000000005,639,92.743105950652833,90.405699999999996,94.545420000000007,689,100]
[null,"15",156,18.637992831540881,15.65042,22.046810000000001,681,81.362007168458618,77.953190000000006,84.349580000000003,837,100]
["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 had sexual intercourse (sometimes this is called “making love”, “having sex”, or “going all the way”)?'\nThe following response categories were provided: 'yes', 'no'"]
[]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2024"]

{"sheet":"2006","index":5,"n_rows":28,"n_cols":12,"rows_kept":28,"cut":false,"hidden":false,"merged":[[2,0,2,11],[3,0,4,1],[3,10,3,11],[28,0,28,1],[22,0,22,11],[3,2,3,5],[3,6,3,9]]}
[]
[]
["Occurrence of first sexual intercourse  (HBSC 2006, in %)"]
[null,null,"yes",null,null,null,"no",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"",""]
["Total","",537,17.201554487361669,15.57202,18.96331,2677,82.798445512638679,81.036689999999993,84.427980000000005,3214,100]
[" ",null,"","","","","","","","","",""]
["Sex/gender*"," ","","","","","","","","","",""]
["Boys",null,289,18.682843754317705,16.455590000000001,21.135290000000001,1286,81.317156245681048,78.864710000000002,83.544409999999999,1575,100]
["Girls",null,248,15.659354278331254,13.61618,17.945430000000002,1391,84.340645721668466,82.054569999999998,86.38382,1639,100]
["Age"," ","","","","","","","","","",""]
["14",null,198,12.522828333878408,10.79758,14.47899,1395,87.477171666123056,85.521010000000004,89.202420000000004,1593,100]
["15",null,339,20.937131015439107,18.729489999999998,23.330290000000002,1282,79.062868984561376,76.669710000000009,81.270510000000002,1621,100]
["Linguistic region**"," ","","","","","","","","","",""]
["German-speaking part of Switzerland",null,363,17.070318623719579,15.05254,19.297139999999999,1820,82.929681376279575,80.702860000000001,84.947459999999992,2183,100]
["French- and Italian-speaking parts of Switzerland",null,174,17.48824910784716,14.893560000000001,20.426479999999998,857,82.511750892152847,79.573520000000002,85.106440000000006,1031,100]
["Sex/gender* and age"," ","","","","","","","","","",""]
["Boys","14",106,13.892529488859614,11.34084,16.908850000000001,657,86.107470511140207,83.091149999999999,88.65916,763,100]
[null,"15",183,22.536945812808387,19.44979,25.956220000000002,629,77.463054187192654,74.043779999999998,80.550209999999993,812,100]
["Girls","14",92,11.084337349397464,8.9581700000000009,13.63954,738,88.915662650602371,86.360459999999989,91.041830000000004,830,100]
[null,"15",156,19.283065512978744,16.503519999999998,22.40513,653,80.716934487020907,77.59487,83.496479999999991,809,100]
["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 had sexual intercourse (sometimes this is called “making love”, “having sex”, or “going all the way”)?'\nThe following response categories were provided: 'yes', 'no'"]
[]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2024"]