Year	Total
1960	49010000
1961	50010000
1962	56010000
1963	60010000
1964	65010000
1965	83010000
1966	96020000
1967	114000000
1968	130000000
1969	158000000
1970	168000000
1971	184000000
1972	196000000
1973	218000000
1974	250000000
1975	285100000
1976	320100000
1977	355100000
1978	394100000
1979	429100000
1980	465100000
1981	510100000
1982	525100000
1983	530100000
1984	555100000
1985	580100000
1986	604100000
1987	623100000
1988	625100000
1989	632100000
1990	575100000
1991	601100000
1992	615100000
1993	646100000
1994	649100000
1995	661100000
1996	661100000
1997	634100000
1998	659100000
1999	659100000
2000	655100000
2001	663100000
2002	668100000
2003	685100000
2004	725100000
2005	728100000
2006	747100000
2007	749100000
2008	761100000