still dont get it .......Rate

[Alneyan]

I can't get the figures to work either. A homeworld miner I produces 1652 minerals. The relevant values are as follow:

- 4,000 million inhabitants (+50% production according to the game)
- 120% mineral aptitude, minus 5 because of my Berserker culture, making it 115%.
- Happy planet, so +10%
- Planetary value of 118%
- No planetary/system facility improving production.

So it should be 1791 minerals according to the formula, but both the planetary value and the Empire balance screen says 1652.

It doesn't really bother me, but I would like to know what I am missing here.