Quarterly Persons
2005-01-01 43099847
2005-04-01 43180433
2005-07-01 44000204
2005-10-01 44245519
2006-01-01 44306012
2006-04-01 44611672
2006-07-01 45431392
2006-10-01 45580994
2007-01-01 45314888
2007-04-01 45569395
2007-07-01 45864926
2007-10-01 46868952
2008-01-01 46453196
2008-04-01 46905921
2008-07-01 46964082
2008-10-01 46753657
2009-01-01 46977904
2009-04-01 47453163
2009-07-01 48738589
2009-10-01 48903792
2010-01-01 48069274
2010-04-01 49133132
2010-07-01 49190032
2010-10-01 48478718
2011-01-01 48505168
2011-04-01 49482112
2011-07-01 50127032
2011-10-01 50772496
2012-01-01 50192842
2012-04-01 51477178
2012-07-01 51927050
2012-10-01 51317999
2013-01-01 50847242
2013-04-01 51895865
2013-07-01 52034353
2013-10-01 52370886
2014-01-01 51559018
2014-04-01 51836752
2014-07-01 52192043
2014-10-01 52108400
2015-01-01 52007842
2015-04-01 52623721
2015-07-01 53179919
2015-10-01 53809017
2016-01-01 52918649
2016-04-01 53539565
2016-07-01 54226803
2016-10-01 54034800
2017-01-01 53681720
2017-04-01 54068791
2017-07-01 54369915
2017-10-01 54696638
2018-01-01 54590773
2018-04-01 55643417