Year	Millions of Persons
1960-01-01	11.48
1961-01-01	11.64
1962-01-01	11.80
1963-01-01	11.96
1964-01-01	12.13
1965-01-01	12.29
1966-01-01	12.46
1967-01-01	12.60
1968-01-01	12.73
1969-01-01	12.87
1970-01-01	13.03
1971-01-01	13.19
1972-01-01	13.33
1973-01-01	13.44
1974-01-01	13.54
1975-01-01	13.66
1976-01-01	13.77
1977-01-01	13.86
1978-01-01	13.94
1979-01-01	14.03
1980-01-01	14.15
1981-01-01	14.25
1982-01-01	14.31
1983-01-01	14.37
1984-01-01	14.42
1985-01-01	14.49
1986-01-01	14.57
1987-01-01	14.66
1988-01-01	14.76
1989-01-01	14.85
1990-01-01	14.95
1991-01-01	15.07
1992-01-01	15.18
1993-01-01	15.29
1994-01-01	15.38
1995-01-01	15.46
1996-01-01	15.53
1997-01-01	15.61
1998-01-01	15.70
1999-01-01	15.81
2000-01-01	15.92
2001-01-01	16.04
2002-01-01	16.15
2003-01-01	16.22
2004-01-01	16.28
2005-01-01	16.32
2006-01-01	16.35
2007-01-01	16.38
2008-01-01	16.45
2009-01-01	16.53
2010-01-01	16.62
2011-01-01	16.70