Table 2 Percentage of students who had one or more parents who smoke, had most or all best friends who smoke, and supported ban on smoking in public places, Global Youth Tobacco Survey, 1999–2005*.
| Country | Region name | Had one or more parents who smoke | 95% CI | Had most or all best friends who smoke | 95% CI | Supported ban on smoking in public places | 95% CI |
|---|---|---|---|---|---|---|---|
| TOTAL | 46.5 | (±3.2) | 17.9 | (±2.0) | 76.1 | (±2.2) | |
| African Region | 22.7 | (±3.7) | 7.2 | (±1.9) | 60.2 | (±5.9) | |
| Benin | |||||||
| Atlantique Littoral, 2003 | 6.6 | (±1.7) | 5.6 | (±2.0) | 76.5 | (±4.3) | |
| Borgou Alibori, 2003 | 19.4 | (±2.2) | 7.3 | (±3.0) | 61.2 | (±5.3) | |
| Botswana | |||||||
| Country, 2001 | 26.0 | (±2.6) | 7.0 | (±2.1) | 70.3 | (±4.5) | |
| Burkina Faso | |||||||
| Ouagadougou, 2001 | 15.3 | (±1.9) | 7.0 | (±1.7) | 80.3 | (±6.3) | |
| Côte D'Ivoire (Ivory Coast) | |||||||
| Ville Sud, 2003 | 17.9 | (±1.6) | † | † | 84.7 | (±2.1) | |
| Abidjan, 2003 | 17.4 | (±1.7) | † | † | 84.9 | (±2.3) | |
| Ethiopia | |||||||
| Addis Ababa,2003 | 8.8 | (±1.9) | 3.0 | (±1.5) | 95.7 | (±1.7) | |
| Ghana | |||||||
| Country, 2002 | 13.6 | (±4.0) | 4.1 | (±1.9) | 58.1 | (±8.8) | |
| Kenya | |||||||
| Country, 2001 | 19.4 | (±6.0) | 7.0 | (±2.2) | 39.8 | (±8.2) | |
| Lesotho | |||||||
| Country, 2002 | 31.7 | (±2.7) | 10.6 | (±2.0) | 32.9 | (±7.5) | |
| Malawi | |||||||
| Blantyre, 2000 | 10.2 | (±4.0) | 4.8 | (±1.1) | 90.1 | (±3.0) | |
| Lilongwe, 2000 | 8.3 | (±2.4) | 4.2 | (±1.5) | 85.1 | (±6.8) | |
| Mali | |||||||
| Bamako, 2001 | 19.1 | (±3.2) | 15.3 | (±2.3) | 77.0 | (±7.0) | |
| Mauritania | |||||||
| Country, 2001 | 26.2 | (±2.6) | 12.2 | (±1.7) | 61.9 | (±4.0) | |
| Mauritius | |||||||
| Country, 2003 | 42.7 | (±2.6) | 10.2 | (±3.4) | 61.8 | (±5.1) | |
| Mozambique | |||||||
| Maputo, 2002 | 21.3 | (±3.0) | 1.5 | (±0.9) | 77.4 | (±3.9) | |
| Gaza Inhambane, 2002 | 16.6 | (±2.8) | 1.0 | (±0.9) | 73.3 | (±7.4) | |
| Namibia | |||||||
| Country, 2004 | 28.1 | (±2.9) | 12.6 | (±2.3) | 34.1 | (±3.6) | |
| Niger | |||||||
| Country, 2001 | 16.3 | (±2.3) | 11.7 | (±2.1) | 56.7 | (±5.7) | |
| Nigeria | |||||||
| Cross River State, 2000 | 14.1 | (±3.6) | 7.3 | (±2.2) | 60.2 | (±4.6) | |
| Senegal | |||||||
| Country, 2002 | 21.6 | (±2.9) | † | † | 89.5 | (±1.5) | |
| Seychelles | |||||||
| Country, 2002 | 31.4 | (±2.7) | 12.1 | (±2.7) | 64.8 | (±7.6) | |
| South Africa | |||||||
| Country, 2002 | 36.9 | (±3.7) | 10.6 | (±2.1) | 59.4 | (±4.1) | |
| Swaziland | |||||||
| Country, 2001 | 21.0 | (±1.5) | 4.4 | (±1.1) | 26.5 | (±4.2) | |
| Togo | |||||||
| Country, 2002 | 14.8 | (±2.1) | 3.7 | (±1.3) | 85.1 | (±4.3) | |
| Uganda | |||||||
| Arua, 2002 | 32.7 | (±6.2) | 8.4 | (±2.6) | 32.0 | (±4.3) | |
| Kampala, 2002 | 14.9 | (±2.5) | 2.0 | (±0.8) | 67.1 | (±5.7) | |
| Mpigi, 2002 | 12.9 | (±3.4) | 3.0 | (±1.0) | 58.7 | (±5.9) | |
| United Republic of Tanzania | |||||||
| Arusha, 2003 | 11.5 | (±2.4) | 3.3 | (±1.8) | 70.2 | (±4.8) | |
| Kilimanjaro, 2003 | 22.5 | (±3.2) | 7.3 | (±2.8) | 66.8 | (±3.6) | |
| Dar Es Salaam, 2003 | 13.4 | (±2.0) | 3.3 | (±1.4) | 79.5 | (±3.1) | |
| Zambia | |||||||
| Chongwe Luangwa, 2002 | 28.6 | (±3.3) | 11.7 | (±2.7) | 40.5 | (±6.1) | |
| Lusaka, 2002 | 23.2 | (±3.7) | 11.5 | (±2.8) | 49.8 | (±6.6) | |
| Kafue, 2002 | 22.8 | (±3.3) | 10.5 | (±2.8) | 34.9 | (±4.0) | |
| Zimbabwe | |||||||
| Harare, 2003 | 27.9 | (±3.5) | 5.5 | (±1.4) | 43.7 | (±6.8) | |
| Manicaland, 2003 | 33.7 | (±3.9) | 11.1 | (±3.5) | 34.8 | (±9.8 | |
| Matebeleland & Bulawayo, 2003 | 29.7 | (±4.1) | 8.0 | (±2.8) | 50.7 | (±11.7) | |
| Region of the Americas | 41.0 | (±3.5) | 39.3 | (±2.6) | 80.4 | (±2.9) | |
| Antigua and Barbuda | |||||||
| Country, 2004 | 18.6 | (±2.6) | 5.5 | (±1.5) | 72.3 | (±3.5) | |
| Argentina | |||||||
| Buenos Aires, 2003 | 56.6 | (±2.3) | 28.0 | (±4.2) | 68.0 | (±4.3) | |
| Capital Federal, 2003 | 56.8 | (±3.7) | 21.6 | (±3.5) | 65.8 | (±1.5) | |
| Bahamas | |||||||
| Country, 2004 | 24.8 | (±3.6) | 4.3 | (±0.9) | 71.6 | (±6.5) | |
| Barbados | |||||||
| Country, 2002 | 21.9 | (±3.0) | 6.8 | (±1.5) | 77.2 | (±4.8) | |
| Belize | |||||||
| Country, 2002 | 31.8 | (±3.5) | 9.2 | (±2.1) | 52.2 | (±8.8) | |
| Bolivia | |||||||
| Cochabamba, 2003 | 44.8 | (±2.0) | 15.7 | (±2.5) | 80.4 | (±3.1) | |
| El Alto, 2003 | 40.2 | (±3.1) | 11.0 | (±1.3) | 77.6 | (±3.0) | |
| La Paz, 2003 | 42.5 | (±2.6) | 10.9 | (±2.1) | 82.0 | (±3.2) | |
| Oruro, 2003 | 41.4 | (±3.3) | 13.8 | (±4.0) | 79.1 | (±3.7) | |
| Santa Cruz, 2003 | 47.1 | (±2.5) | 12.9 | (±2.4) | 80.7 | (±2.2) | |
| Brazil | |||||||
| Alagoas, 2004 | 34.7 | (±4.2) | 9.4 | (±3.3) | 88.8 | (±2.7) | |
| Aracaju, 2002 | 29.0 | (±4.2) | 7.6 | (±3.0) | 87.1 | (±2.8) | |
| Boa Vista, 2004 | 36.5 | (±3.3) | 8.8 | (±3.5) | 84.2 | (±2.9) | |
| Curitiba, 2002 | 38.0 | (±3.5) | 10.8 | (±3.0) | 84.2 | (±3.1) | |
| Espirito Santo Vitoria, 2004 | 30.9 | (±4.2) | 6.9 | (±2.4) | 86.8 | (±2.5) | |
| Florianopolis, 2004 | 40.0 | (±3.7) | 7.1 | (±1.4) | 85.3 | (±1.9) | |
| Fortaleza, 2002 | 44.8 | (±6.4) | 10.8 | (±4.8) | 87.1 | (±3.9) | |
| Goiania, 2002 | 34.5 | (±4.1) | 7.1 | (±2.9) | 86.2 | (±3.5) | |
| Matto Grosso do Sul, 2002 | 36.9 | (±3.6) | 10.8 | (±2.9) | 88.1 | (±2.6) | |
| Paraiba, 2002 | 33.1 | (±3.6) | 5.6 | (±2.1) | 88.3 | (±4.0) | |
| Rio de Janeiro Public, 2005 | 39.0 | (±3.9) | 9.5 | (±2.9) | 86.4 | (±3.6) | |
| Rio Grande do Norte, 2002 | 35.7 | (±4.4) | 6.9 | (±2.0) | 87.7 | (±2.6) | |
| Rio Grande do Sul, 2002 | 47.7 | (±4.5) | 15.5 | (±4.3) | 83.3 | (±2.0) | |
| Salvador, 2005 | 18.9 | (±3.4) | 3.9 | (±2.0) | 92.7 | (±2.4) | |
| Sao Luis, 2004 | 35.0 | (±2.9) | 11.5 | (±2.8) | 85.5 | (±3.7) | |
| Tocantins, 2002 | 35.0 | (±8.3) | 8.9 | (±3.0) | 89.6 | (±3.4) | |
| Chile | |||||||
| Concepcion, 2003 | 56.6 | (±3.0) | 23.2 | (±6.6) | 76.0 | (±2.8) | |
| Coquimbo, 2003 | 55.0 | (±4.2) | 18.7 | (±3.9) | 79.2 | (±3.4) | |
| Santiago, 2003 | 67.2 | (±2.2) | 26.5 | (±4.1) | 71.1 | (±3.4) | |
| Valparaiso, 2003 | 60.6 | (±2.8) | 23.0 | (±4.3) | 75.9 | (±3.1) | |
| Colombia | |||||||
| Bogota, 2001 | 42.2 | (±2.2) | 24.2 | (±2.5) | 78.9 | (±2.1) | |
| Costa Rica | |||||||
| Country, 2002 | 28.1 | (±2.0) | † | † | 81.6 | (±2.5) | |
| Cuba | |||||||
| Havana, 2004 | 54.5 | (±3.7) | 10.8 | (±2.3) | 84.5 | (±2.6) | |
| 4 Additional Provinces, 2004 | 47.0 | (±5.2) | 7.3 | (±2.1) | 85.9 | (±4.4) | |
| Dominica | |||||||
| Country, 2004 | 25.6 | (±3.3) | 9.5 | (±1.9) | 73.0 | (±4.2) | |
| Dominican Republic | |||||||
| Country, 2004 | 24.0 | (±2.2) | 3.5 | (±1.0) | 85.8 | (±1.7) | |
| Ecuador | |||||||
| Guayaquil, 2001 | 38.6 | (±2.4) | 8.5 | (±1.8) | 83.3 | (±2.7) | |
| Quito, 2001 | 49.3 | (±2.7) | 15.8 | (±2.7) | 80.1 | (±3.5) | |
| Zamora, 2001 | 46.3 | (±3.8) | 19.3 | (±4.2) | 81.5 | (±4.0) | |
| El Salvador | |||||||
| Country, 2003 | 19.7 | (±5.2) | 11.4 | (±2.7) | 88.3 | (±3.0) | |
| Grenada | |||||||
| Country, 2004 | 30.4 | (±3.3) | 6.8 | (±1.5) | 77.7 | (±3.7) | |
| Guatemala | |||||||
| Chimal Tenago, 2002 | 18.3 | (±2.8) | 11.4 | (±3.6) | 83.5 | (±2.8) | |
| Guatemala City, 2002 | 30.4 | (±3.1) | 13.3 | (±3.1) | 78.2 | (±3.3) | |
| Guyana | |||||||
| Country, 2004 | 33.7 | (±3.6) | 4.6 | (±1.7) | 70.9 | (±6.2) | |
| Haiti | |||||||
| Port au Prince, 2000 | 22.4 | (±7.1) | 13.4 | (±4.2) | 74.9 | (±6.2) | |
| Honduras | |||||||
| San Pedro Sula La Ceiba, 2003 | 21.0 | (±5.9) | 15.4 | (±5.3) | 81.5 | (±4.1) | |
| Tegucigalpa, 2003 | 26.0 | (±3.3) | 15.4 | (±4.1) | 82.1 | (±3.2) | |
| Jamaica | |||||||
| Country, 2000 | † | † | 7.8 | (±2.0) | 70.6 | (±7.6) | |
| Mexico | |||||||
| Chetumal, 2003 | 32.6 | (±3.2) | 61.7 | (±3.2) | 87.4 | (±2.7) | |
| Chilpancingo, 2005 | 28.7 | (±2.6) | 48.5 | (±3.0) | 91.0 | (±1.8) | |
| Cuernavaca, 2003 | 42.1 | (±3.1) | 63.6 | (±3.0) | 80.3 | (±2.7) | |
| Culican, 2005 | 32.2 | (±3.3) | 48.0 | (±3.0) | 93.4 | (±1.9) | |
| Durango, 2005 | 42.6 | (±4.3) | 51.9 | (±4.4) | 87.6 | (±2.5) | |
| Guadalajara, 2003 | 42.7 | (±3.1) | 59.4 | (±3.5) | 84.4 | (±2.5) | |
| Hermosillo, 2005 | 41.1 | (±3.2) | 50.2 | (±3.1) | 88.7 | (±2.4) | |
| Juarez, 2003 | 50.1 | (±4.0) | 60.4 | (±3.0) | 86.6 | (±2.5) | |
| Leon, 2005 | 48.5 | (±2.3) | 58.4 | (±3.2) | 88.8 | (±2.3) | |
| Merida, 2005 | 36.9 | (±2.5) | 59.7 | (±3.7) | 85.9 | (±3.2) | |
| Mexico City, 2003 | 54.1 | (±2.8) | 66.8 | (±4.3) | 43.5 | (±3.2) | |
| Monterrey, 2005 | 47.4 | (±4.3) | 60.4 | (±4.2) | 84.7 | (±2.5) | |
| Nuevo Laredo, 2003 | 44.0 | (±3.3) | 64.8 | (±4.1) | 87.2 | (±2.5) | |
| Oaxaca, 2003 | 27.1 | (±3.2) | 53.3 | (±4.9) | 90.3 | (±2.0) | |
| Puebla, 2003 | 47.8 | (±4.3) | 60.5 | (±5.4) | 82.4 | (±3.3) | |
| Tapachula, 2003 | 23.7 | (±4.1) | 43.9 | (±4.7) | 91.5 | (±2.0) | |
| Tepic, 2005 | 33.0 | (±2.7) | 49.1 | (±2.1) | 91.8 | (±1.4) | |
| Tijuana, 2003 | 41.4 | (±2.5) | 55.1 | (±3.0) | 90.8 | (±1.6) | |
| Toluca, 2005 | 43.4 | (±2.4) | 58.1 | (±4.1) | 84.7 | (±2.0) | |
| Veracruz, 2005 | 35.2 | (±2.3) | 62.4 | (±3.1) | 88.5 | (±1.5) | |
| Zacatecas, 2005 | 46.9 | (±3.7) | 53.8 | (±3.8) | 87.4 | (±2.2) | |
| Montserrat | |||||||
| Country, 2000 | 13.3 | ** | 3.1 | ** | 88.3 | ** | |
| Nicaragua | |||||||
| Country, 2003 | 34.1 | (±2.2) | 16.4 | (±2.6) | 85.2 | (±1.5) | |
| Panama | |||||||
| Country, 2002 | 25.5 | (±3.7) | 14.5 | (±3.4) | 80.5 | (±3.6) | |
| Peru | |||||||
| Country, 2003 | 39.2 | (±3.6) | 14.3 | (±2.5) | 86.3 | (±2.2) | |
| Saint Kitts and Nevis | |||||||
| Country, 2002 | 16.3 | (±2.4) | 5.7 | (±1.8) | 77.1 | (±4.9) | |
| Saint Lucia | |||||||
| Country, 2000 | 31.4 | (±2.5) | 7.6 | (±1.7) | 79.5 | (±3.8) | |
| Saint Vincent and The Grenadines | |||||||
| Country, 2000 | 30.8 | (±2.6 | 6.6 | (±1.1) | 70.5 | (±3.8) | |
| Suriname | |||||||
| Country, 2004 | 49.5 | (±4.5) | 4.9 | (±1.6) | 91.0 | (±2.6) | |
| Trinidad and Tobago | |||||||
| Country, 2000 | 38.4 | (±2.9) | 6.7 | (±1.3) | 84.7 | (±2.0) | |
| United States | |||||||
| Country, 2000 | † | † | 51.2 | (±2.2) | † | † | |
| Uruguay | |||||||
| Colonia, 2000 | 49.2 | (±4.7) | 12.9 | (±3.7) | 79.5 | (±6.4) | |
| Maldonado, 2000 | 53.6 | (±4.1) | 20.2 | (±3.6) | 76.3 | (±4.2) | |
| Montevideo, 2000 | 56.7 | (±3.7) | 25.4 | (±3.2) | 72.6 | (±2.8) | |
| Rivera, 2000 | 51.9 | (±3.9) | 18.2 | (±3.7) | 81.9 | (±3.1) | |
| US Virgin Islands | |||||||
| Country, 2004 | † | † | 24.9 | (±2.6) | † | † | |
| Paraguay | |||||||
| Alto Parana, 2003 | 35.8 | (±3.4) | 10.5 | (±2.8) | 83.7 | (±2.5) | |
| Amambay, 2003 | 35.6 | (±3.7) | 8.2 | (±1.5) | 86.1 | (±2.8) | |
| Asuncion, 2003 | 35.6 | (±3.2) | 15.8 | (±2.1) | 78.0 | (±3.1) | |
| Central, 2003 | 33.2 | (±1.9) | 9.8 | (±1.7) | 84.7 | (±2.2) | |
| Venezuela | |||||||
| Barinas, 2003 | 32.1 | (±3.2) | 6.8 | (±1.5) | 90.3 | (±2.6) | |
| Cojedes, 2003 | 37.9 | (±4.6) | 8.3 | (±3.1) | 89.4 | (±2.3) | |
| Lara, 2003 | 39.4 | (±4.5) | 10.5 | (±2.7) | 85.5 | (±2.0) | |
| Monagas, 2003 | 38.6 | (±3.7) | 7.4 | (±2.1) | 88.0 | (±3.0) | |
| Nueva Esparta, 2001 | 41.7 | (±4.3) | 6.8 | (±2.1) | 85.9 | (±2.8) | |
| Tachira, 2001 | 39.4 | (±3.1) | 10.2 | (±2.6) | 92.1 | (±2.9) | |
| Yaracuy state, 2001 | 36.7 | (±3.3) | 10.8 | (±2.2) | 88.1 | (±1.6 | |
| Zulia, 2001 | 40.7 | (±6.1) | 12.5 | (±2.9) | 85.0 | (±4.6) | |
| Virgin Islands (British) | |||||||
| Country, 2001 | 13.4 | (±3.9) | 3.6 | (±1.9) | 79.5 | (±6.9) | |
| Eastern Mediterranean Region | 35.6 | (±3.7) | 6.9 | (±1.9) | 82.8 | (±2.8) | |
| Afghanistan | |||||||
| Kabul, 2004 | 29.7 | (±5.7) | 21.8 | (±6.5) | 83.9 | (±3.5) | |
| Other Provinces, 2004 | 23.7 | (±5.2) | 16.7 | (±4.1) | 68.6 | (±7.1) | |
| Bahrain | |||||||
| Country, 2002 | 31.7 | (±2.0) | 7.3 | (±2.2) | 82.7 | (±2.2) | |
| Djibouti | |||||||
| Country, 2003 | 37.4 | (±4.2) | 10.9 | (±2.3) | 72.1 | (±4.4) | |
| Egypt | |||||||
| Country, 2001 | 43.3 | (±5.4) | 4.6 | (±1.4) | 88.5 | (±3.2) | |
| Gaza Strip‐West Bank | |||||||
| Gaza Strip, 2000 | † | † | † | † | 47.1 | (±3.2) | |
| West Bank, 2000 | 57.2 | (±2.3) | 17.0 | (±2.0) | 82.5 | (±1.9) | |
| Iran, Islamic Republic of | |||||||
| Country, 2003 | 33.3 | (±2.1) | 4.6 | (±1.1) | 89.5 | (±1.5) | |
| Jordan | |||||||
| Country, 2003 | 53.3 | (±2.2) | 20.6 | (±2.3) | 75.5 | (±2.7) | |
| Kuwait | |||||||
| Country, 2001 | 36.0 | (±1.9) | 8.7 | (±1.4) | 83.2 | (±1.5) | |
| Lebanon | |||||||
| Country, 2001 | 67.7 | (±4.3) | 12.9 | (±1.5) | 85.8 | (±1.9) | |
| Libyan Arab Jamahiriya | |||||||
| Country, 2003 | 31.4 | (±4.0) | 4.7 | (±1.5) | 77.3 | (±3.5) | |
| Morocco | |||||||
| Country, 2001 | 25.2 | (±2.2) | 4.9 | (±1.0) | 78.0 | (±2.3) | |
| Oman | |||||||
| Country, 2002 | 20.4 | (±5.1) | 6.5 | (±5.1) | 88.0 | (±2.7) | |
| Pakistan | |||||||
| Islamabad, 2003 | 20.3 | (±3.6) | 3.9 | (±3.0) | 94.5 | (±1.9) | |
| Lahore, 2003 | 30.4 | (±9.1) | 6.7 | (±9.4) | 96.9 | (±1.2) | |
| Quetta, 2004 | 37.0 | (±5.6) | 4.5 | (±2.0) | 93.4 | (±2.3) | |
| Qatar | |||||||
| Country, 2004 | 26.6 | (±2.3) | 7.7 | (±1.1) | 84.8 | (±1.5) | |
| Saudi Arabia | |||||||
| Riyadh, 2001 | 17.6 | (±3.8) | 7.0 | (±1.1) | 76.6 | (±2.4) | |
| Somalia | |||||||
| Somaliland, 2004 | 48.8 | (±12.1) | 24.0 | (±11.2) | 78.0 | (±7.8) | |
| Sudan | |||||||
| Country, 2001 | 22.5 | (±2.9) | 4.6 | (±2.2) | 78.0 | (±3.0) | |
| Syrian Arab Republic | |||||||
| Country, 2002 | 52.1 | (±3.4) | 5.1 | (±1.0) | 80.0 | (±3.9) | |
| Tunisia | |||||||
| Country, 2001 | 51.2 | (±3.2) | 10.3 | (±1.8) | 87.0 | (±1.0) | |
| United Arab Emirates | |||||||
| Country, 2002 | 28.0 | (±2.2) | 6.9 | (±1.6) | 72.1 | (±2.6) | |
| Yemen | |||||||
| Country, 2003 | 43.1 | (±2.0) | 6.3 | (±0.8) | 78.1 | (±1.2) | |
| European Region | 59.6 | (±2.7) | 17.5 | (±2.6) | 82.1 | (±2.0) | |
| Albania | |||||||
| Country, 2004 | 46.3 | (±3.3) | 3.7 | (±1.0) | 93.7 | (±0.7) | |
| Armenia | |||||||
| Country, 2004 | 67.8 | (±3.3) | 7.2 | (±1.8) | 90.3 | (±2.2) | |
| Belarus | |||||||
| Country, 2004 | 59.8 | (±2.1) | 23.5 | (±1.8) | 86.4 | (±1.3) | |
| Bosnia and Herzegovina | |||||||
| Federation of Bosnia and Herzegovina, 2003 | 68.8 | (±2.5) | 13.5 | (±3.1) | 86.1 | (±2.3) | |
| Republic of Srpska, 2003 | 60.5 | (±2.1) | 13.3 | (±3.5) | 87.7 | (±2.7) | |
| Bulgaria | |||||||
| Country, 2002 | 75.5 | (±2.4) | 41.6 | (±4.2) | 62.5 | (±2.6) | |
| Croatia (Hrvatska) | |||||||
| Country, 2003 | 59.6 | (±3.5) | 15.2 | (±2.1) | 73.5 | (±3.2) | |
| Czech Republic | |||||||
| Country, 2002 | 53.7 | (±2.7) | 32.9 | (±3.7) | 68.0 | (±2.0) | |
| Estonia | |||||||
| Country, 2003 | 58.7 | (±2.4) | 27.6 | (±3.2) | 78.3 | (±2.1) | |
| Georgia | |||||||
| Country, 2003 | 73.0 | (±2.4) | 9.5 | (±1.5) | 76.1 | (±2.1) | |
| Greece | |||||||
| Athens, 2004 | 69.8 | (±4.0) | 11.2 | (±1.6) | 83.1 | (±2.7) | |
| Hungary | |||||||
| Country, 2003 | 57.4 | (±2.9) | 25.8 | (±3.8) | 69.7 | (±2.9) | |
| Kazakhstan | |||||||
| Country, 2004 | 53.8 | (±2.4) | 9.4 | (±1.8) | 89.9 | (±1.1) | |
| Kyrgyzstan | |||||||
| Country, 2004 | 37.1 | (±5.9) | 5.7 | (±2.0) | 91.1 | (±1.8) | |
| Latvia | |||||||
| Country, 2002 | 63.4 | (±3.5) | 30.5 | (±2.9) | 77.3 | (±2.9) | |
| Lithuania | |||||||
| Country, 2005 | 58.1 | (±3.0) | 27.6 | (±3.4) | 66.1 | (±2.5) | |
| Macedonia | |||||||
| Country, 2003 | 65.9 | (±3.5) | 13.1 | (±3.3) | 86.7 | (±3.3) | |
| Poland | |||||||
| Country, 2003 | 58.5 | (±2.6) | 17.0 | (±2.7) | 75.0 | (±2.1) | |
| Republic of Moldova | |||||||
| Country, 2004 | 50.2 | (±2.5) | 10.7 | (±2.3) | 92.4 | (±1.2) | |
| Romania | |||||||
| Country, 2004 | 63.7 | (±2.6) | 14.0 | (±1.8) | 86.1 | (±2.7) | |
| Russian Federation | |||||||
| Moscow, 1999 | 62.5 | (±1.8) | 34.9 | (±2.7) | 71.0 | (±2.1) | |
| Sarov, 2002 | 56.4 | (±3.2) | 37.5 | (±4.4) | 77.6 | (±2.8) | |
| Serbia and Montenegro | |||||||
| Montenegro, 2004 | 64.5 | (±3.0) | 11.0 | (±2.1) | 87.7 | (±2.6) | |
| Republic of Serbia, 2003 | 70.8 | (±2.1) | 16.9 | (±2.7) | 79.0 | (±2.6) | |
| Slovakia | |||||||
| Country, 2003 | 55.1 | (±2.3) | 24.1 | (±2.1) | 75.6 | (±2.0) | |
| Slovenia | |||||||
| Country, 2003 | 46.5 | (±2.2) | 18.0 | (±2.8) | 71.5 | (±3.0) | |
| Tajikistan | |||||||
| Country, 2004 | 29.4 | (±3.8) | 2.6 | (±1.4) | 93.2 | (±2.9) | |
| Turkey | |||||||
| Country, 2003 | 59.8 | (±1.2) | 5.4 | (±0.7) | 91.4 | (±0.7) | |
| Ukraine | |||||||
| Country, 2005 | 62.1 | (±2.0) | 24.3 | (±2.5) | 83.1 | (±1.5) | |
| South East Asia Region | 43.5 | (±3.5) | 7.0 | (±1.7) | 75.3 | (±1.2) | |
| Bangladesh | |||||||
| Dhaka, 2004 | 33.5 | (±3.0) | 3.1 | (±1.2) | 94.4 | (±1.3) | |
| Bhutan | |||||||
| Country, 2004 | 17.8 | (±2.5) | 4.5 | (±1.9) | 19.8 | (±7.9) | |
| India | |||||||
| Country, 2004 | † | † | † | † | 74.8 | (±1.2) | |
| Indonesia | |||||||
| Bekasi, 2004 | 7.9 | (±1.4) | 20.4 | (±2.6) | 87.0 | (±2.2) | |
| Jakarta, 2004 | 66.7 | (±3.8) | 15.7 | (±3.2) | 84.8 | (±3.4) | |
| Medan, 2004 | 74.5 | (±3.4) | 17.8 | (±3.0) | 85.9 | (±2.7) | |
| Maldives | |||||||
| Rural, 2004 | 52.2 | (±4.7) | 6.7 | (±1.8) | 92.8 | (±2.0) | |
| Urban, 2003 | 40.3 | (±4.0) | 13.2 | (±3.5) | 89.5 | (±2.8) | |
| Nepal | |||||||
| Biratnagar, 2004 | 52.0 | (±7.2) | † | † | 64.7 | (±5.5) | |
| Mahendranagar and Dhangad, 2004 | 56.7 | (±3.3) | † | † | 68.1 | (±5.3) | |
| Sri Lanka | |||||||
| Country, 2003 | 41.2 | (±3.9) | 3.6 | (±1.0) | 93.0 | (±1.8) | |
| Western Pacific Region | 59.7 | (±2.9) | 5.1 | (±1.1) | 72.9 | (±2.2) | |
| American Samoa | |||||||
| Country, 2005 | † | † | 43.2 | (±4.0) | † | † | |
| Cambodia | |||||||
| Country, 2003 | 43.9 | (±6.6) | 2.9 | (±1.8) | 82.9 | (±3.4) | |
| China | |||||||
| Chongqing, 1999 | 77.2 | (±4.0) | 5.7 | (±0.9) | 55.7 | (±2.7) | |
| Guangdong, 1999 | 60.0 | (±2.7) | 3.3 | (±0.6) | 64.3 | (±2.1) | |
| Puyang, 2005 | 68.1 | (±3.9) | 4.8 | (±1.6) | 64.2 | (±8.0) | |
| Shandong, 1999 | 60.2 | (±3.3) | 2.1 | (±0.6) | 63.1 | (±2.1) | |
| Shanghai, 2005 | 75.3 | (±2.5) | 2.1 | (±0.6) | 58.7 | (±2.6) | |
| Tianjin, 2005 | 69.6 | (±2.6) | 6.2 | (±1.3) | 61.3 | (±4.8) | |
| Zhuhai, 2005 | 64.2 | (±3.1) | 5.7 | (±1.2) | 57.2 | (±2.6) | |
| Cook Islands | |||||||
| Country, 2003 | 53.6 | (±4.3) | 26.0 | (±3.8) | 75.7 | (±4.8) | |
| Fiji | |||||||
| Country, 1999 | 45.1 | (±3.6) | 10.2 | (±3.5) | 54.0 | (±8.2) | |
| Guam | |||||||
| Country, 2002 | † | † | † | † | † | † | |
| Lao People's Democratic Republic | |||||||
| Luang Prabang Province, 2003 | 42.4 | (±4.6) | 2.2 | (±1.1) | 55.9 | (±4.3) | |
| Savannakhet, 2003 | 54.3 | (±3.0) | 5.1 | (±1.9) | 50.6 | (±3.8) | |
| Vientiane Municipality, 2003 | 46.3 | (±4.5) | 3.0 | (±1.1) | 60.2 | (±5.3) | |
| Vientiane Province, 2003 | 53.0 | (±6.7) | 5.4 | (±2.1) | 48.4 | (±5.8) | |
| Macau | |||||||
| Macau, 2001 | 55.4 | (±4.8) | 8.5 | (±2.2) | 58.1 | (±3.0) | |
| Malaysia | |||||||
| Country, 2004 | † | † | † | † | 79.5 | (±3.1) | |
| Micronesia | |||||||
| Kosrae, 2000 | † | † | 54.1 | (±6.0) | † | † | |
| Pohnpei, 2000 | † | † | 54.4 | (±3.7) | † | † | |
| Mongolia | |||||||
| Country, 2003 | 58.2 | (±2.7) | 8.9 | (±2.2) | 83.2 | (±1.7) | |
| Northern Mariana | |||||||
| Country, 2004 | † | † | 60.3 | (±2.8) | † | † | |
| Palau | |||||||
| Country, 2000 | † | † | 41.0 | (±4.9) | † | † | |
| Philippines | |||||||
| Country, 2004 | 55.1 | (±2.5) | 9.1 | (±2.0) | 90.5 | (±1.9) | |
| Singapore | |||||||
| Country, 2000 | 36.4 | (±1.4) | † | † | † | † | |
| Viet Nam | |||||||
| Denang, 2003 | 65.7 | (±4.9) | 4.6 | (±1.0) | 87.5 | (±2.6) | |
| Haiphong, 2003 | 53.7 | (±5.3) | 2.8 | (±1.2) | 86.2 | (±2.2) | |
| Hanoi, 2003 | 56.1 | (±11.0) | 3.0 | (±2.7) | 91.7 | (±2.2) | |
| Hochiminh, 2003 | 60.6 | (±4.8) | 3.4 | (±1.4) | 89.1 | (±3.2) | |
| Tuenquang, 2003 | 47.5 | (±5.8) | 5.3 | (±3.2) | 85.8 | (±4.2) | |
*Data from 131 countries are included in this report. Notable countries, by WHO Region, that have not completed the GYTS include: Region of the Americas (Canada), European Region (most Western European countries), and Western Pacific Region (Australia, Japan, and New Zealand).
**No confidence interval calculated because the survey was conducted among a census of students.
†Not available.