Quarter	Persons
1999-01-01	1069500
1999-04-01	1065500
1999-07-01	1072700
1999-10-01	1073100
2000-01-01	1089700
2000-04-01	1091100
2000-07-01	1089200
2000-10-01	1087100
2001-01-01	1106300
2001-04-01	1107500
2001-07-01	1106200
2001-10-01	1107400
2002-01-01	1101200
2002-04-01	1096700
2002-07-01	1100300
2002-10-01	1103500
2003-01-01	1106000
2003-04-01	1111200
2003-07-01	1111700
2003-10-01	1110800
2004-01-01	1119300
2004-04-01	1123300
2004-07-01	1130800
2004-10-01	1131100
2005-01-01	1130000
2005-04-01	1132200
2005-07-01	1144000
2005-10-01	1145900
2006-01-01	1152300
2006-04-01	1153900
2006-07-01	1152900
2006-10-01	1150800
2007-01-01	1141800
2007-04-01	1140900
2007-07-01	1149200
2007-10-01	1146300
2008-01-01	1142600
2008-04-01	1150800
2008-07-01	1160000
2008-10-01	1162400
2009-01-01	1159400
2009-04-01	1167000
2009-07-01	1166000
2009-10-01	1161900
2010-01-01	1156600
2010-04-01	1161500
2010-07-01	1161300
2010-10-01	1162500
2011-01-01	1150000
2011-04-01	1152700
2011-07-01	1157700
2011-10-01	1161300
2012-01-01	1163400
2012-04-01	1161000
2012-07-01	1160900
2012-10-01	1155100
2013-01-01	1162200
2013-04-01	1158300
2013-07-01	1156600
2013-10-01	1158800
2014-01-01	1160100
2014-04-01	1161900
2014-07-01	1166500
2014-10-01	1165600
2015-01-01	1158400
2015-04-01	1160800
2015-07-01	1158700
2015-10-01	1157200
2016-01-01	1156500
2016-04-01	1160300
2016-07-01	1161300
2016-10-01	1157300
2017-01-01	1157400
2017-04-01	1157800
2017-07-01	1156600
2017-10-01	1147700
2018-01-01	1151400
2018-04-01	1155400