Year	Number of People
1800	1894000
1820	1894000
1850	3145000
1870	4408000
1890	5638000
1900	6376000
1901	6499000
1902	6624000
1903	6751000
1904	6881000
1905	7013000
1906	7148000
1907	7286000
1908	7426000
1909	7569000
1910	7714000
1911	7863000
1912	8015000
1913	8170000
1914	8327000
1915	8487000
1916	8651000
1917	8817000
1918	8987000
1919	9160000
1920	9337000
1921	9517000
1922	9701000
1923	9888000
1924	10080000
1925	10270000
1926	10470000
1927	10710000
1928	10920000
1929	11220000
1930	11490000
1931	11760000
1932	12040000
1933	12330000
1934	12620000
1935	12920000
1936	13230000
1937	13550000
1938	13870000
1939	14170000
1940	14440000
1941	14710000
1942	14950000
1943	15280000
1944	15570000
1945	15870000
1946	16350000
1947	16840000
1948	17340000
1949	17860000
1950	18400000
1951	19060000
1952	19750000
1953	20470000
1954	21200000
1955	21960000
1956	22730000
1957	23520000
1958	24320000
1959	25150000
1960	26010000
1961	26890000
1962	27800000
1963	28730000
1964	29660000
1965	30610000
1966	31550000
1967	32500000
1968	33460000
1969	34440000
1970	35450000
1971	36490000
1972	37550000
1973	38630000
1974	39750000
1975	40890000
1976	42060000
1977	43270000
1978	44500000
1979	45760000
1980	47060000
1981	48400000
1982	49770000
1983	51170000
1984	52600000
1985	54050000
1986	55540000
1987	57050000
1988	58570000
1989	60100000
1990	61630000
1991	63150000
1992	64660000
1993	66170000
1994	67700000
1995	69260000
1996	70830000
1997	72430000
1998	74040000
1999	75670000
2000	77310000
2001	78960000
2002	80630000
2003	82290000
2004	83940000
2005	85550000
2006	87120000
2007	88650000
2008	90170000
2009	91700000
2010	93260000
2011	94850000
2012	96470000
2013	98110000
2050	154900000
2100	177800000