Year	Millions of Persons
1960-01-01	7.05
1961-01-01	7.09
1962-01-01	7.13
1963-01-01	7.18
1964-01-01	7.22
1965-01-01	7.27
1966-01-01	7.32
1967-01-01	7.38
1968-01-01	7.42
1969-01-01	7.44
1970-01-01	7.47
1971-01-01	7.50
1972-01-01	7.54
1973-01-01	7.59
1974-01-01	7.60
1975-01-01	7.58
1976-01-01	7.57
1977-01-01	7.57
1978-01-01	7.56
1979-01-01	7.55
1980-01-01	7.55
1981-01-01	7.57
1982-01-01	7.57
1983-01-01	7.56
1984-01-01	7.56
1985-01-01	7.57
1986-01-01	7.57
1987-01-01	7.57
1988-01-01	7.59
1989-01-01	7.62
1990-01-01	7.68
1991-01-01	7.75
1992-01-01	7.84
1993-01-01	7.91
1994-01-01	7.94
1995-01-01	7.95
1996-01-01	7.96
1997-01-01	7.97
1998-01-01	7.98
1999-01-01	7.99
2000-01-01	8.01
2001-01-01	8.04
2002-01-01	8.08
2003-01-01	8.12
2004-01-01	8.17
2005-01-01	8.23
2006-01-01	8.27
2007-01-01	8.30
2008-01-01	8.34
2009-01-01	8.36
2010-01-01	8.39
2011-01-01	8.42