Year	Number of People
1800	2141000
1820	2141000
1950	3437000
1951	3494000
1952	3558000
1953	3626000
1954	3695000
1955	3765000
1956	3835000
1957	3903000
1958	3969000
1959	4033000
1960	4094000
1961	4151000
1962	4206000
1963	4256000
1964	4303000
1965	4344000
1966	4381000
1967	4414000
1968	4445000
1969	4476000
1970	4509000
1971	4546000
1972	4585000
1973	4628000
1974	4672000
1975	4718000
1976	4766000
1977	4817000
1978	4867000
1979	4916000
1980	4962000
1981	5004000
1982	5042000
1983	5078000
1984	5111000
1985	5142000
1986	5171000
1987	5198000
1988	5223000
1989	5247000
1990	5270000
1991	5293000
1992	5315000
1993	5336000
1994	5354000
1995	5369000
1996	5381000
1997	5390000
1998	5397000
1999	5401000
2000	5405000
2001	5407000
2002	5408000
2003	5409000
2004	5411000
2005	5415000
2006	5422000
2007	5431000
2008	5441000
2009	5452000
2010	5462000
2011	5472000
2012	5480000
2013	5489000
2050	5241000
2100	4516000