Year Number of People 1800 1860000 1820 1860000 1926 2548000 1931 3023000 1936 3242000 1950 4466000 1951 4549000 1952 4634000 1953 4721000 1954 4809000 1955 4901000 1956 4994000 1957 5092000 1958 5193000 1959 5298000 1960 5409000 1961 5525000 1962 5648000 1963 5776000 1964 5909000 1965 6049000 1966 6194000 1967 6345000 1968 6504000 1969 6669000 1970 6842000 1971 7022000 1972 7210000 1973 7408000 1974 7617000 1975 7838000 1976 8073000 1977 8321000 1978 8578000 1979 8842000 1980 9110000 1981 9379000 1982 9652000 1983 9930000 1984 10220000 1985 10520000 1986 10830000 1987 11160000 1988 11490000 1989 11840000 1990 12180000 1991 12530000 1992 12880000 1993 13240000 1994 13590000 1995 13940000 1996 14290000 1997 14630000 1998 14980000 1999 15320000 2000 15680000 2001 16040000 2002 16410000 2003 16780000 2004 17170000 2005 17550000 2006 17950000 2007 18350000 2008 18760000 2009 19180000 2010 19600000 2011 20030000 2012 20470000 2013 20910000 2050 38470000 2100 53690000