Alleviate Manpower Shortage in Dominion Antarctica

In the Dominion Antarctica scenario, player nations start out with serious manpower shortages, as manpower generation starts at about 173 per hour in the early game.

This is due to the lack of core provinces for each player nation, and the fact that they are treated like provinces in other scenarios that produce less manpower when they produce a resource.

I suggest that, due to the nature of this scenario, players' core rural provinces should produce more manpower than they would in other scenarios, to compensate for the raw decrease in manpower production caused by the lower amount of rural provinces.