Ok, I have been wanting to ask this for a while, you know this screen:
1. What improves your ranking in the top 5 cities?
2. How is approval rating calculated?
3. Is population your citizens * 1000? Do workers and/or settlers count?
4. How is GNP calculated?
5. How is MFG Goods calculated?
6. Is land area = to the # of tiles you have? Do coast and/or sea tiles count?
7. How is literacy calculated?
8. How is disease calculated?
9. Is pollution just the # of polluted tiles you have?
10. How is life expectancy calculated?
11. How is family size calculated?
12. How is military service calculated?
13. How is annual income calculated?
14. Is productivity just the sum of all shields?
15. Do rankings in all these things roughly increase your score?