Year Number of People 1800 737000 1901 737000 1911 970000 1921 1202000 1926 1293000 1931 1603000 1945 2050000 1950 2881000 1951 2930000 1952 2984000 1953 3042000 1954 3103000 1955 3166000 1956 3232000 1957 3301000 1958 3372000 1959 3447000 1960 3525000 1961 3608000 1962 3694000 1963 3784000 1964 3878000 1965 3975000 1966 4075000 1967 4178000 1968 4288000 1969 4405000 1970 4531000 1971 4668000 1972 4814000 1973 4969000 1974 5132000 1975 5302000 1976 5481000 1977 5670000 1978 5864000 1979 6055000 1980 6240000 1981 6409000 1982 6567000 1983 6741000 1984 6967000 1985 7268000 1986 7661000 1987 8128000 1988 8617000 1989 9051000 1990 9381000 1991 9584000 1992 9682000 1993 9722000 1994 9772000 1995 9883000 1996 10070000 1997 10320000 1998 10610000 1999 10920000 2000 11230000 2001 11530000 2002 11830000 2003 12140000 2004 12470000 2005 12820000 2006 13200000 2007 13590000 2008 14010000 2009 14440000 2010 14900000 2011 15380000 2012 15880000 2013 16410000 2050 49720000 2100 129500000