Year	Thousands of Persons
1972-01-01	492.1667
1973-01-01	472.0000
1974-01-01	469.4167
1975-01-01	517.6667
1976-01-01	591.7500
1977-01-01	630.4167
1978-01-01	645.7500
1979-01-01	656.7500
1980-01-01	770.9167
1981-01-01	959.8333
1982-01-01	1034.1670
1983-01-01	1152.7500
1984-01-01	1324.2500
1985-01-01	1275.1670
1986-01-01	1286.1670
1987-01-01	1200.5000
1988-01-01	1020.8330
1989-01-01	881.5000
1990-01-01	850.0000
1991-01-01	936.7500
1992-01-01	953.5000
1993-01-01	992.0000
1994-01-01	921.2500
1995-01-01	865.0000
1996-01-01	814.0833
1997-01-01	761.2500
1998-01-01	702.2500
1999-01-01	685.9167
2000-01-01	644.5833
2001-01-01	590.0000
2002-01-01	609.4167
2003-01-01	589.7500
2004-01-01	588.3333
2005-01-01	605.2500
2006-01-01	705.2500
2007-01-01	707.7500
2008-01-01	734.0000
2009-01-01	923.8333
2010-01-01	1006.0830
2011-01-01	1070.9170