Year	Total
1960	343800
1961	397300
1962	422800
1963	567400
1964	588100
1965	713100
1966	607400
1967	655400
1968	654100
1969	719900
1970	764200
1971	995800
1972	995100
1973	981200
1974	1135000
1975	1263000
1976	1295000
1977	1130000
1978	1194000
1979	1321000
1980	1113000
1981	1210000
1982	1169000
1983	1043000
1984	1039000
1985	1175000
1986	1247000
1987	1169000
1988	1229000
1989	1243000
1990	1217000
1991	1360000
1992	1320000
1993	1422000
1994	1406000
1995	1366000
1996	1325000
1997	1420000
1998	1323000
1999	1393000
2000	1407000
2001	1424000
2002	1365000
2003	1401000
2004	1380000
2005	1312000
2006	1350000
2007	1228000
2008	1024000
2009	944500
2010	1072000
2011	1274000