Germany Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
New Zealand Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Austria Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Hungary Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Norway Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Belgium Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Iceland Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Poland Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Bulgaria Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Indonesia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Qatar Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Alberta Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Iran Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Romania Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - British Columbia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Israel Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Russia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Nova Scotia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Italy Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Singapore Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Ontario Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Kuwait Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Slovakia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Quebec Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
United States Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Slovenia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Taiwan - Taipei Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Latvia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
South Africa Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
United Kingdom - England Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Lithuania Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Spain Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Hong Kong Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Luxembourg Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Sweden Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
United Kingdom - Scotland Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Macedonia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Trinidad and Tobago Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Denmark Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Moldova Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
France Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Morocco Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Georgia Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Netherlands Progress in International Reading Literacy Study 2005-2006 PIRLS 2006 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Quebec Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Latvia Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
United States Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Ontario Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Lithuania Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Colombia Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Ontario Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Iran Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
New Zealand Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Spain Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United States - Indiana Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Canada - Quebec Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Honduras Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Oman Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Canada - Quebec Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Ireland Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United Kingdom - Northern Ireland Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Sweden Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United States - Massachusetts Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Taiwan - Taipei Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Hong Kong Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Poland Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Chile Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Israel Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Norway Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Syria Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United States - Minnesota Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Spain - Andalusia Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Hungary Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Portugal Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Taiwan - Taipei Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Italy Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Oman Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Thailand Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United States - North Carolina Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United Arab Emirates - Abu Dhabi Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Indonesia Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Qatar Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Croatia Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Japan Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Palestine Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Tunisia Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Yemen Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
United Arab Emirates - Dubai Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Iran Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Romania Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Czech Republic Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Jordan Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Poland Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Turkey Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Australia Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
United Arab Emirates Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Ireland Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Russia Progress in International Reading Literacy Study 2010-2011 PIRLS 2011 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Denmark Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021
Kazakhstan Trends in International Mathematics and Science Study 2010-2011 TIMSS 2011 Survey: Household GHDx Entry last modified on: Aug 5, 2021