Year	Thousands of Persons
1970-01-01	1866
1971-01-01	1895
1972-01-01	1877
1973-01-01	1924
1974-01-01	1942
1975-01-01	1850
1976-01-01	1846
1977-01-01	1825
1978-01-01	1772
1979-01-01	1770
1980-01-01	1798
1981-01-01	1814
1982-01-01	1759
1983-01-01	1634
1984-01-01	1657
1985-01-01	1659
1986-01-01	1680
1987-01-01	1705
1988-01-01	1766
1989-01-01	1867
1990-01-01	1826
1991-01-01	1688
1992-01-01	1658
1993-01-01	1678
1994-01-01	1728
1995-01-01	1762
1996-01-01	1758
1997-01-01	1757
1998-01-01	1774
1999-01-01	1771
2000-01-01	1856
2001-01-01	1800
2002-01-01	1853
2003-01-01	1889
2004-01-01	1960
2005-01-01	2014
2006-01-01	2076
2007-01-01	2135
2008-01-01	2231
2009-01-01	2181
2010-01-01	2205
2011-01-01	2226
2012-01-01	2236