[["GEONAME","DATE_CODE","DATE_DESC","POP","us"],
["United States","1","4/1/2010 Census population","308745538","1"],
["United States","2","4/1/2010 population estimates base","308758105","1"],
["United States","3","7/1/2010 population estimate","309326085","1"],
["United States","4","7/1/2011 population estimate","311580009","1"],
["United States","5","7/1/2012 population estimate","313874218","1"],
["United States","6","7/1/2013 population estimate","316057727","1"],
["United States","7","7/1/2014 population estimate","318386421","1"],
["United States","8","7/1/2015 population estimate","320742673","1"],
["United States","9","7/1/2016 population estimate","323071342","1"],
["United States","10","7/1/2017 population estimate","325147121","1"],
["United States","11","7/1/2018 population estimate","327167434","1"]]