Year	Thousands of Persons
1970-01-01	137085
1971-01-01	140216
1972-01-01	144126
1973-01-01	147096
1974-01-01	150120
1975-01-01	153153
1976-01-01	156150
1977-01-01	159033
1978-01-01	161910
1979-01-01	164863
1980-01-01	167745
1981-01-01	170130
1982-01-01	172271
1983-01-01	174215
1984-01-01	176383
1985-01-01	178206
1986-01-01	180587
1987-01-01	182753
1988-01-01	184613
1989-01-01	186393
1990-01-01	189164
1991-01-01	190925
1992-01-01	192805
1993-01-01	194838
1994-01-01	196814
1995-01-01	198584
1996-01-01	200591
1997-01-01	203133
1998-01-01	205220
1999-01-01	207753
2000-01-01	212577
2001-01-01	215092
2002-01-01	217570
2003-01-01	221168
2004-01-01	223357
2005-01-01	226082
2006-01-01	228815
2007-01-01	231867
2008-01-01	233788
2009-01-01	235801
2010-01-01	237830
2011-01-01	239618
2012-01-01	243284