See also>MortalityLife expectancyAt risk povertyPopulation pyramidUnited States - FertilityDateBirth RateFertility Rate197117.20‰2.27197018.40‰2.48196917.90‰2.46196817.60‰2.46196717.80‰2.56196618.40‰2.72196519.40‰2.91196421.10‰3.19196321.70‰3.32196222.40‰3.46196123.30‰3.62196023.70‰3.65United States - FertilityUnited States - Fertility