scenario,fertility_births_per_woman,population_2056,homeownership_percent,house_price_to_annual_worker_wage,provenance Low fertility,1.5,108475,70.4,6.28,Shared draft; moderate AI; unvalidated simulation Replacement-level fertility,2.1,113103,70.1,6.38,Shared draft; moderate AI; unvalidated simulation Higher fertility,2.7,117782,69.8,6.49,Shared draft; moderate AI; unvalidated simulation Large-family scenario,3.5,123933,69.4,6.62,Shared draft; moderate AI; unvalidated simulation Draft baseline,,141778,53,10.49,Shared draft; moderate AI; unvalidated simulation