Year	Number of People
1800	3020000
1820	3020000
1921	4314000
1931	5299000
1948	7741000
1950	7650000
1951	7847000
1952	8056000
1953	8275000
1954	8503000
1955	8741000
1956	8988000
1957	9244000
1958	9511000
1959	9787000
1960	10070000
1961	10370000
1962	10680000
1963	11010000
1964	11340000
1965	11680000
1966	12040000
1967	12410000
1968	12790000
1969	13190000
1970	13600000
1971	14040000
1972	14500000
1973	14980000
1974	15470000
1975	15980000
1976	16490000
1977	17020000
1978	17560000
1979	18110000
1980	18690000
1981	19280000
1982	19900000
1983	20530000
1984	21180000
1985	21850000
1986	22530000
1987	23220000
1988	23930000
1989	24680000
1990	25480000
1991	26330000
1992	27230000
1993	28150000
1994	29060000
1995	29940000
1996	30780000
1997	31590000
1998	32390000
1999	33200000
2000	34040000
2001	34920000
2002	35830000
2003	36790000
2004	37790000
2005	38830000
2006	39920000
2007	41070000
2008	42270000
2009	43520000
2010	44840000
2011	46220000
2012	47660000
2013	49150000
2050	138300000
2100	316300000