Quarter	Persons, Seasonally Adjusted
2005-01-01	13879944.317118500
2005-04-01	13880276.500622200
2005-07-01	13724995.313466300
2005-10-01	13557383.868793000
2006-01-01	13377477.525251800
2006-04-01	12940663.817868602
2006-07-01	12650183.406170400
2006-10-01	12311375.250709200
2007-01-01	11860326.100837000
2007-04-01	11567473.232396299
2007-07-01	11644335.952622900
2007-10-01	11264064.714143800
2008-01-01	11281749.341402499
2008-04-01	11515813.156140400
2008-07-01	11877255.881140800
2008-10-01	12541381.621316300
2009-01-01	14076426.262407300
2009-04-01	14882594.021670200
2009-07-01	15554473.653770400
2009-10-01	15856106.062151998
2010-01-01	16019483.552531800
2010-04-01	16034205.986444400
2010-07-01	15865727.223211398
2010-10-01	15801783.237812400
2011-01-01	15682221.473099500
2011-04-01	15723223.109208900
2011-07-01	16139838.297754300
2011-10-01	16624117.119937400
2012-01-01	17256942.270580903
2012-04-01	17847495.363470800
2012-07-01	18311063.559350300
2012-10-01	18754698.806597900
2013-01-01	19015730.692272600
2013-04-01	19188942.964086300
2013-07-01	19165245.324046500
2013-10-01	18970281.019594498
2014-01-01	18980182.297651898
2014-04-01	18660283.539778700
2014-07-01	18575749.268158298
2014-10-01	18419784.894411100
2015-01-01	17939723.567436100
2015-04-01	17745823.291079100
2015-07-01	17239519.548817303
2015-10-01	16968033.592667500
2016-01-01	16728205.974013800
2016-04-01	16415472.755729198
2016-07-01	16107250.680411200
2016-10-01	15787770.589845800
2017-01-01	15300900.200855000
2017-04-01	14888613.581633799
2017-07-01	14590347.296030700
2017-10-01	14204738.921480501
2018-01-01	13937105.577825699
2018-04-01	13591999.795625800