Quarter	Persons
1998-01-01	2149400
1999-01-01	2158800
1999-04-01	2156700
1999-07-01	2163200
1999-10-01	2153600
2000-01-01	2159200
2000-04-01	2158500
2000-07-01	2167300
2000-10-01	2158900
2001-01-01	2144000
2001-04-01	2156900
2001-07-01	2172200
2001-10-01	2164600
2002-01-01	2114600
2002-04-01	2121600
2002-07-01	2131100
2002-10-01	2135100
2003-01-01	2170500
2003-04-01	2180100
2003-07-01	2194400
2003-10-01	2198500
2004-01-01	2082500
2004-04-01	2128600
2004-07-01	2156000
2004-10-01	2137000
2005-01-01	2104100
2005-04-01	2154500
2005-07-01	2198700
2005-10-01	2182300
2006-01-01	2149000
2006-04-01	2188400
2006-07-01	2225900
2006-10-01	2192100
2007-01-01	2178300
2007-04-01	2235200
2007-07-01	2276600
2007-10-01	2226100
2008-01-01	2208100
2008-04-01	2250900
2008-07-01	2269300
2008-10-01	2240500
2009-01-01	2198200
2009-04-01	2245200
2009-07-01	2281100
2009-10-01	2262200
2010-01-01	2208900
2010-04-01	2251200
2010-07-01	2288700
2010-10-01	2258500
2011-01-01	2217800
2011-04-01	2261800
2011-07-01	2286200
2011-10-01	2263700
2012-01-01	2219400
2012-04-01	2288800
2012-07-01	2311900
2012-10-01	2282200
2013-01-01	2257000
2013-04-01	2300100
2013-07-01	2329500
2013-10-01	2292200
2014-01-01	2253000
2014-04-01	2296300
2014-07-01	2337900
2014-10-01	2306800
2015-01-01	2280000
2015-04-01	2319300
2015-07-01	2360300
2015-10-01	2342000
2016-01-01	2324200
2016-04-01	2382100
2016-07-01	2422600
2016-10-01	2375300
2017-01-01	2337700
2017-04-01	2386700
2017-07-01	2420300
2017-10-01	2396900
2018-01-01	2367700
2018-04-01	2409200