Quarterly Persons
2005-01-01 35115461
2005-04-01 35470354
2005-07-01 35619911
2005-10-01 35815679
2006-01-01 35884067
2006-04-01 36058814
2006-07-01 36207760
2006-10-01 36292436
2007-01-01 36529878
2007-04-01 36686440
2007-07-01 36963348
2007-10-01 37085008
2008-01-01 37258410
2008-04-01 37288555
2008-07-01 37530712
2008-10-01 37556802
2009-01-01 37866573
2009-04-01 37925188
2009-07-01 38274375
2009-10-01 38274361
2010-01-01 38477154
2010-04-01 38561858
2010-07-01 38721079
2010-10-01 38774789
2011-01-01 38826719
2011-04-01 38989429
2011-07-01 39240523
2011-10-01 39514109
2012-01-01 39580712
2012-04-01 39837450
2012-07-01 39974862
2012-10-01 40045918
2013-01-01 40126500
2013-04-01 40309860
2013-07-01 40370251
2013-10-01 40369468
2014-01-01 40463417
2014-04-01 40515839
2014-07-01 40687751
2014-10-01 40939686
2015-01-01 41089935
2015-04-01 41198713
2015-07-01 41422169
2015-10-01 41511135
2016-01-01 41655186
2016-04-01 41868274
2016-07-01 41984478
2016-10-01 42254621
2017-01-01 42315687
2017-04-01 42448239
2017-07-01 42562594
2017-10-01 42754334
2018-01-01 42980257
2018-04-01 43184230