Year	Thousands of Persons
1970-01-01	49135
1971-01-01	50791
1972-01-01	52842
1973-01-01	54336
1974-01-01	56066
1975-01-01	57137
1976-01-01	59111
1977-01-01	61391
1978-01-01	63852
1979-01-01	65680
1980-01-01	66803
1981-01-01	68034
1982-01-01	69055
1983-01-01	71556
1984-01-01	74312
1985-01-01	76366
1986-01-01	78478
1987-01-01	81145
1988-01-01	83267
1989-01-01	85211
1990-01-01	86814
1991-01-01	86956
1992-01-01	88266
1993-01-01	90278
1994-01-01	92176
1995-01-01	93482
1996-01-01	94995
1997-01-01	97186
1998-01-01	98875
1999-01-01	101174
2000-01-01	104377
2001-01-01	105507
2002-01-01	106458
2003-01-01	107896
2004-01-01	109229
2005-01-01	111459
2006-01-01	113408
2007-01-01	115058
2008-01-01	115497
2009-01-01	113163
2010-01-01	112969
2011-01-01	113423
2012-01-01	115676