Quarter	Persons
1999-01-01	1155200
1999-04-01	1152200
1999-07-01	1161700
1999-10-01	1164100
2000-01-01	1184100
2000-04-01	1177000
2000-07-01	1184300
2000-10-01	1189300
2001-01-01	1203500
2001-04-01	1200500
2001-07-01	1207300
2001-10-01	1199800
2002-01-01	1189200
2002-04-01	1189300
2002-07-01	1198200
2002-10-01	1196500
2003-01-01	1193800
2003-04-01	1195500
2003-07-01	1206800
2003-10-01	1205400
2004-01-01	1206200
2004-04-01	1204500
2004-07-01	1215200
2004-10-01	1205900
2005-01-01	1195600
2005-04-01	1179300
2005-07-01	1185700
2005-10-01	1189100
2006-01-01	1179000
2006-04-01	1181800
2006-07-01	1190200
2006-10-01	1188300
2007-01-01	1181600
2007-04-01	1179100
2007-07-01	1186500
2007-10-01	1196200
2008-01-01	1197200
2008-04-01	1194500
2008-07-01	1212800
2008-10-01	1199300
2009-01-01	1181500
2009-04-01	1186800
2009-07-01	1200000
2009-10-01	1202400
2010-01-01	1202300
2010-04-01	1203500
2010-07-01	1216000
2010-10-01	1214500
2011-01-01	1182700
2011-04-01	1176100
2011-07-01	1187600
2011-10-01	1191500
2012-01-01	1199000
2012-04-01	1199300
2012-07-01	1204500
2012-10-01	1195700
2013-01-01	1209700
2013-04-01	1200900
2013-07-01	1212300
2013-10-01	1213900
2014-01-01	1209500
2014-04-01	1204600
2014-07-01	1212500
2014-10-01	1220500
2015-01-01	1225500
2015-04-01	1223200
2015-07-01	1237100
2015-10-01	1247900
2016-01-01	1245000
2016-04-01	1246100
2016-07-01	1250600
2016-10-01	1249500
2017-01-01	1246000
2017-04-01	1245100
2017-07-01	1256200
2017-10-01	1253900
2018-01-01	1240100
2018-04-01	1232000