Measure,"1991-2000 weather, 1990s population","1991-2000 weather, 2020 population","2016-2025 weather, 2020 population",Total change,Total change (%),Weather part,Population-shift part,Population-shift share (%) Cooling degree days,1197.1,1269.8,1508.0,310.9,26.0,234.2,76.7,24.7 Heating degree days,4524.3,4366.4,4007.4,-516.9,-11.4,-364.7,-152.2,29.4