Quarter	Persons
2005-01-01	501503825.33333300
2005-04-01	502259578.66666700
2005-07-01	503295822.66666700
2005-10-01	503975168.66666700
2006-01-01	503971907.66666704
2006-04-01	504796883.66666700
2006-07-01	506191082.66666700
2006-10-01	507106315.66666700
2007-01-01	506922181.66666700
2007-04-01	507833366.66666700
2007-07-01	508937838.00000000
2007-10-01	509596661.00000000
2008-01-01	509520452.66666700
2008-04-01	510278792.66666704
2008-07-01	511415024.33333300
2008-10-01	512040580.66666704
2009-01-01	512205464.00000000
2009-04-01	512620675.33333300
2009-07-01	513077813.00000000
2009-10-01	513547959.66666700
2010-01-01	511814597.66666704
2010-04-01	512015911.33333300
2010-07-01	512491196.66666700
2010-10-01	512887154.00000000
2011-01-01	511950668.33333300
2011-04-01	512049919.33333296
2011-07-01	512819308.33333300
2011-10-01	513211532.66666704
2012-01-01	512747390.33333300
2012-04-01	513247083.43566700
2012-07-01	513645572.78100000
2012-10-01	513574110.50200003
2013-01-01	513643225.12666700
2013-04-01	514253083.89033300
2013-07-01	514234846.02733300
2013-10-01	514629047.43033296
2014-01-01	515205440.11600000
2014-04-01	515284353.67200000
2014-07-01	515617108.97600000
2014-10-01	515816625.01100004
2015-01-01	515863637.84900000
2015-04-01	516228317.07000000
2015-07-01	516648258.11933300
2015-10-01	516995570.86933297
2016-01-01	517431385.57233400
2016-04-01	517464116.24133300
2016-07-01	518165519.94400000
2016-10-01	518319825.23366696
2017-01-01	517922399.64466697
2017-04-01	517677182.13933300
2017-07-01	518380718.38300000
2017-10-01	518237414.34499997
2018-01-01	518405555.76600003
2018-04-01	518437631.96900000