[pierreh]

Thanks for the reply about the round residential building. Troglodyte indeed: most residents (over 4500 of them) appear to be living underground, since the building is so low over the ground.

Btw, the stats produced when querying this building show 'Residents Regionwide' as over 18 Millions; yet the game tallies a bit over 17.5 Millions in your lates picture (congrats for that!). This discrepancy is curious.