Quarter	Persons
1998-01-01	1014900
1998-04-01	1033000
1998-07-01	1068000
1998-10-01	1041300
1999-01-01	1059500
1999-04-01	1109400
1999-07-01	1112900
1999-10-01	1079700
2000-01-01	1070200
2000-04-01	1123000
2000-07-01	1136300
2000-10-01	1101500
2001-01-01	1092800
2001-04-01	1147000
2001-07-01	1145200
2001-10-01	1123500
2002-01-01	1120000
2002-04-01	1161700
2002-07-01	1163900
2002-10-01	1129200
2003-01-01	1131000
2003-04-01	1160300
2003-07-01	1145400
2003-10-01	1113300
2004-01-01	1111700
2004-04-01	1146100
2004-07-01	1156200
2004-10-01	1129500
2005-01-01	1138300
2005-04-01	1171400
2005-07-01	1171300
2005-10-01	1150800
2006-01-01	1156400
2006-04-01	1189800
2006-07-01	1189600
2006-10-01	1174400
2007-01-01	1178800
2007-04-01	1213900
2007-07-01	1214400
2007-10-01	1201400
2008-01-01	1194000
2008-04-01	1232200
2008-07-01	1227700
2008-10-01	1210800
2009-01-01	1200800
2009-04-01	1222100
2009-07-01	1204200
2009-10-01	1182500
2010-01-01	1168700
2010-04-01	1208500
2010-07-01	1199500
2010-10-01	1177000
2011-01-01	1165200
2011-04-01	1211000
2011-07-01	1216700
2011-10-01	1190400
2012-01-01	1186000
2012-04-01	1224500
2012-07-01	1226600
2012-10-01	1187200
2013-01-01	1184000
2013-04-01	1218700
2013-07-01	1199600
2013-10-01	1179400
2014-01-01	1172400
2014-04-01	1214400
2014-07-01	1212200
2014-10-01	1174000
2015-01-01	1172100
2015-04-01	1200100
2015-07-01	1205300
2015-10-01	1174800
2016-01-01	1168900
2016-04-01	1189000
2016-07-01	1202000
2016-10-01	1166500
2017-01-01	1170700
2017-04-01	1200000
2017-07-01	1195200
2017-10-01	1198100
2018-01-01	1196200
2018-04-01	1244700