Year	Persons
1960-01-01	18838000.000000000
1961-01-01	18820000.000000000
1962-01-01	18980000.000000000
1963-01-01	19338000.000000000
1964-01-01	19616000.000000000
1965-01-01	19818000.000000000
1966-01-01	19975000.000000000
1967-01-01	20145000.000000000
1968-01-01	20221000.000000000
1969-01-01	20466000.000000000
1970-01-01	20791000.000000000
1971-01-01	20948000.000000000
1972-01-01	21106000.000000000
1973-01-01	21390000.000000000
1974-01-01	21604000.000000000
1975-01-01	21609000.000000000
1976-01-01	21872000.000000000
1977-01-01	22183000.000000000
1978-01-01	22319000.000000000
1979-01-01	22524000.000000000
1980-01-01	22661000.000000000
1981-01-01	22790000.000000000
1982-01-01	22973000.000000000
1983-01-01	23037000.000000000
1984-01-01	23147000.000000000
1985-01-01	23206092.460000000
1986-01-01	23353580.540000000
1987-01-01	23467524.669999998
1988-01-01	23594377.710000000
1989-01-01	23786000.000000000
1990-01-01	24953456.880000003
1991-01-01	25020350.290000000
1992-01-01	25143287.130000000
1993-01-01	25105197.500000000
1994-01-01	25293893.880000000
1995-01-01	25356759.000000000
1996-01-01	25568492.880000003
1997-01-01	25731053.000000000
1998-01-01	26053510.130000000
1999-01-01	26480295.250000000
2000-01-01	26762808.880000000
2001-01-01	27049797.630000003
2002-01-01	27300033.130000000
2003-01-01	26882125.000000000
2004-01-01	27103125.000000000
2005-01-01	27303175.000000000
2006-01-01	27470800.000000000
2007-01-01	27708250.000000000
2008-01-01	27896925.000000000
2009-01-01	28132050.000000000
2010-01-01	28235750.000000000
2011-01-01	28248300.000000000
2012-01-01	28481825.000000000
2013-01-01	28625075.000000000
2014-01-01	29402650.000000000
2015-01-01	29477425.000000000
2016-01-01	29556250.000000000
2017-01-01	29667550.000000000