1 = Africa
2 = Developed countries
3 = Latin America and Carribean
4 = Middle East and Central Asia
5 = South and East Asia

2 = Low HDI
3 = Medium HDI
4 = Very high HDI

1 = No OECD
2 = OECD

0 = No
1 = Yes

0 = Lower income
1 = Lower middle income
2 = Upper middle income
3 = High income

0 = Low GDP growth (=< 5%)
1 = High GDP growth (> 5%)