Quarter	Persons, Seasonally Adjusted
1999-01-01	56819437.26
1999-04-01	56904386.19
1999-07-01	56975759.32
1999-10-01	57047413.81
2000-01-01	57154063.30
2000-04-01	57277561.88
2000-07-01	57393094.75
2000-10-01	57501165.66
2001-01-01	57618482.44
2001-04-01	57687235.35
2001-07-01	57733387.98
2001-10-01	57789501.37
2002-01-01	57909763.18
2002-04-01	58114959.29
2002-07-01	58341216.26
2002-10-01	58559225.43
2003-01-01	58767590.33
2003-04-01	58867026.68
2003-07-01	58997677.50
2003-10-01	59054931.86
2004-01-01	59118411.59
2004-04-01	59224363.28
2004-07-01	59326611.14
2004-10-01	59443688.23
2005-01-01	59556088.21
2005-04-01	59655829.65
2005-07-01	59765424.53
2005-10-01	59948699.73
2006-01-01	59979512.72
2006-04-01	60073437.78
2006-07-01	60174758.04
2006-10-01	60264606.72
2007-01-01	60364733.12
2007-04-01	60489827.21
2007-07-01	60541301.86
2007-10-01	60615059.92
2008-01-01	60700111.50
2008-04-01	60788962.12
2008-07-01	60882279.56
2008-10-01	60953469.88
2009-01-01	61030305.80
2009-04-01	61104094.39
2009-07-01	61181688.78
2009-10-01	61255166.61
2010-01-01	61337061.64
2010-04-01	61415005.79
2010-07-01	61488914.37
2010-10-01	61561307.30
2011-01-01	61642836.26
2011-04-01	61716124.77
2011-07-01	61789515.18
2011-10-01	61854672.59
2012-01-01	61926229.43
2012-04-01	61973101.24
2012-07-01	62040538.76
2012-10-01	62105917.79
2013-01-01	62164790.50
2013-04-01	62219115.26
2013-07-01	62276829.39
2013-10-01	62348930.41
2014-01-01	62422420.52
2014-04-01	62476930.57
2014-07-01	62552750.91