Region or economic group
1 = OECD
2 = East Europe
3 = Pacific/Asia
4 = Africa
5 = Middle East
6 = Latn America

Predominant climate
1 = desert
2 = arid / desert
3 = arid
5 = tropical
6 = mediterranean
7 = maritime
8 = temperate
9 = arctic / temp
10 = arctic