World Bank Open Data
DataBank is an analysis and visualization tool containing collections of time series data on various topics. You can create your own queries; generate tables, charts and maps; and easy to save, paste and share them.
World Development Indicators (WDI) is the primary World Bank collection of development indicators, compiled from officially recognized international sources. It presents the most current and accurate global development data available, and includes national, regional and global estimates.
Statistical capacity indicators provide information on various aspects of the national statistical systems of developing countries, including a general indicator of statistical capacity at the country level. The database contains about 2500 internationally comparable education indicators, data on key gender topics, basic statistics in the areas of health, nutrition and population.
World Values Survey
The World Values Survey is a global network of sociologists who study changing values and their impact on public and political life, led by an international group of scientists, with the WVS association and its secretariat, headquartered in Stockholm, Sweden.
WVS is the largest non-commercial interethnic study of the time series of human beliefs and values, which currently includes interviews with almost 400 thousand respondents. WVS is the only academic study covering the entire spectrum of global variations from very poor to very rich countries in all major cultural areas of the world.
In 2011, WVS conducted a study in Kazakhstan, the results of which you can find here. ↓:5