Quarter Persons 2007-01-01 18809916.472936000 2007-04-01 18966974.079157700 2007-07-01 19109261.565918100 2007-10-01 19372444.881988100 2008-01-01 19510065.759348903 2008-04-01 19436526.367654300 2008-07-01 19603646.097518000 2008-10-01 19353752.775478800 2009-01-01 20120563.014213800 2009-04-01 20643746.674090598 2009-07-01 20763067.287903800 2009-10-01 21223299.023791900 2010-01-01 21230963.621471602 2010-04-01 21415904.004590098 2010-07-01 21687180.806098600 2010-10-01 21737022.901173000 2011-01-01 21806254.470100500 2011-04-01 21948493.113208197 2011-07-01 22176611.087218000 2011-10-01 22571373.329473298 2012-01-01 22696879.982522500 2012-04-01 22860931.475406000 2012-07-01 22768356.724666700 2012-10-01 22763130.484071497 2013-01-01 22880111.976247100 2013-04-01 22923832.561942700 2013-07-01 23159216.576230100 2013-10-01 23104108.218913400 2014-01-01 23150291.275142200 2014-04-01 23286337.523028900 2014-07-01 23496621.230900000 2014-10-01 23629993.970928900 2015-01-01 23730784.309006100 2015-04-01 23890733.071922403 2015-07-01 23978452.997799300 2015-10-01 24150956.954605600 2016-01-01 24178108.584203500 2016-04-01 24097155.805250700 2016-07-01 24184482.892117600 2016-10-01 24342705.051761500 2017-01-01 24447339.396271400 2017-04-01 24495498.135581203 2017-07-01 24514863.233043200 2017-10-01 24497380.235104103 2018-01-01 24544246.545772600 2018-04-01 24712257.238347900