Year Number of People 1800 1919000 1820 1919000 1950 6314000 1951 6461000 1952 6634000 1953 6827000 1954 7035000 1955 7256000 1956 7488000 1957 7732000 1958 7991000 1959 8265000 1960 8559000 1961 8871000 1962 9201000 1963 9543000 1964 9889000 1965 10230000 1966 10570000 1967 10910000 1968 11250000 1969 11610000 1970 11970000 1971 12360000 1972 12760000 1973 13170000 1974 13580000 1975 13980000 1976 14370000 1977 14760000 1978 15150000 1979 15540000 1980 15950000 1981 16380000 1982 16810000 1983 17260000 1984 17720000 1985 18170000 1986 18630000 1987 19100000 1988 19560000 1989 20030000 1990 20520000 1991 21010000 1992 21500000 1993 21990000 1994 22470000 1995 22920000 1996 23350000 1997 23750000 1998 24130000 1999 24470000 2000 24780000 2001 25040000 2002 25280000 2003 25490000 2004 25710000 2005 25950000 2006 26210000 2007 26500000 2008 26810000 2009 27130000 2010 27440000 2011 27760000 2012 28080000 2013 28400000 2050 35440000 2100 29250000