Year Number of People 1800 778700 1820 778700 1950 2567000 1951 2570000 1952 2578000 1953 2591000 1954 2608000 1955 2629000 1956 2652000 1957 2677000 1958 2705000 1959 2736000 1960 2770000 1961 2807000 1962 2846000 1963 2887000 1964 2928000 1965 2966000 1966 3003000 1967 3038000 1968 3071000 1969 3104000 1970 3137000 1971 3171000 1972 3204000 1973 3237000 1974 3269000 1975 3299000 1976 3327000 1977 3354000 1978 3379000 1979 3405000 1980 3430000 1981 3455000 1982 3480000 1983 3506000 1984 3533000 1985 3562000 1986 3593000 1987 3627000 1988 3658000 1989 3682000 1990 3696000 1991 3698000 1992 3690000 1993 3674000 1994 3652000 1995 3629000 1996 3604000 1997 3577000 1998 3550000 1999 3524000 2000 3500000 2001 3480000 2002 3462000 2003 3447000 2004 3432000 2005 3416000 2006 3398000 2007 3379000 2008 3360000 2009 3341000 2010 3324000 2011 3307000 2012 3292000 2013 3278000 2050 2813000 2100 2453000