Year	Thousands of Persons
1962-01-01	52.000
1963-01-01	55.250
1964-01-01	54.250
1965-01-01	41.500
1966-01-01	44.750
1967-01-01	124.250
1968-01-01	88.250
1969-01-01	54.250
1970-01-01	56.000
1971-01-01	84.500
1972-01-01	105.750
1973-01-01	123.750
1974-01-01	257.750
1975-01-01	451.750
1976-01-01	494.000
1977-01-01	511.750
1978-01-01	504.250
1979-01-01	459.000
1980-01-01	462.500
1981-01-01	619.500
1982-01-01	812.250
1983-01-01	985.000
1984-01-01	988.750
1985-01-01	1015
1986-01-01	1028
1987-01-01	1021.500
1988-01-01	1042.500
1989-01-01	968.000
1990-01-01	915.500
1991-01-01	1176
1992-01-01	1396.750
1993-01-01	1607.250
1994-01-01	1684.250
1995-01-01	1584
1996-01-01	1630.250
1997-01-01	1815.250
1998-01-01	1702.750
1999-01-01	1538.426
2000-01-01	1405.088
2001-01-01	1392.547
2002-01-01	1490.393
2003-01-01	1639.967
2004-01-01	1677.158
2005-01-01	2003.575
2006-01-01	1906.900
2007-01-01	1662.750
2008-01-01	1450.025
2009-01-01	1392.550
2010-01-01	1249.450
2011-01-01	1094.700