Escriptive data on economic drivers for China, United States,Sweden and India

READ CAREFULLY: No need to write a paper, I just need the following data (numbers) from LEGITIMATE sources such as the World Bank, CIA Fact book, International Labour Organization (ILO) and OECD Statistics and such websites.
1) Gini index before taxes from 1980 to 2009 for China, Sweden, U.S. and India (just numbers for each year and country)
2) Gini index after taxes from 1980 to 2009 for China Sweden, U.S. and India (just numbers for each)
3) Tax revenue as a percentage of GDP from 1980 to 2009 for the 4 countries stated above (just numbers for each year and country)
4) Government spending in welfare system for all 4 countries from 1980 to 2009 (just numbers for each year and country)
5) Enrollment in primary education from 1980 to 2009 for all 4 countries (just numbers for each year and country)
6) Enrollment in secondary education from 1980 to 2009 for all 4countries (just numbers for each year and country)
7) Enrollment in tertiary education from 1980 to 2009 for all 4 countries (just numbers for each year and country)
8) Government spending in education for all 4 countries from 1980 to 2009 (just numbers for each year and country)
9) Minimum wage represented in U.S. dollars( Purchase Power Parity) from 1980 2009 for China, Sweden, United States and India
10) Percentage of employees part of unions from 1980 2009 for 4 countries stated above (just numbers for each year and country)