Year	Thousands of Persons
1973-01-01	4801
1974-01-01	4866
1975-01-01	4826
1976-01-01	4902
1977-01-01	4969
1978-01-01	5039
1979-01-01	5114
1980-01-01	5194
1981-01-01	5266
1982-01-01	5324
1983-01-01	5384
1984-01-01	5449
1985-01-01	5518
1986-01-01	5581
1987-01-01	5663
1988-01-01	5711
1989-01-01	5763
1990-01-01	5812
1991-01-01	5875
1992-01-01	5922
1993-01-01	5964
1994-01-01	6014
1995-01-01	6058
1996-01-01	6092
1997-01-01	6124
1998-01-01	6166
1999-01-01	6202
2000-01-01	6247
2001-01-01	6298
2002-01-01	6343
2003-01-01	6377
2004-01-01	6401
2005-01-01	6424
2006-01-01	6448
2007-01-01	6477
2008-01-01	6520
2009-01-01	6572
2010-01-01	6620
2011-01-01	6658
2012-01-01	6705