Year	Number of People
1800	1403000
1820	1403000
1950	4638000
1951	4694000
1952	4750000
1953	4808000
1954	4868000
1955	4928000
1956	4990000
1957	5053000
1958	5117000
1959	5182000
1960	5248000
1961	5314000
1962	5381000
1963	5451000
1964	5522000
1965	5597000
1966	5676000
1967	5758000
1968	5844000
1969	5936000
1970	6034000
1971	6138000
1972	6249000
1973	6365000
1974	6484000
1975	6604000
1976	6726000
1977	6849000
1978	6974000
1979	7106000
1980	7246000
1981	7395000
1982	7552000
1983	7712000
1984	7867000
1985	8010000
1986	8139000
1987	8259000
1988	8379000
1989	8513000
1990	8673000
1991	8861000
1992	9076000
1993	9313000
1994	9564000
1995	9825000
1996	10090000
1997	10370000
1998	10660000
1999	10970000
2000	11300000
2001	11640000
2002	12000000
2003	12380000
2004	12770000
2005	13180000
2006	13590000
2007	14020000
2008	14460000
2009	14910000
2010	15370000
2011	15840000
2012	16320000
2013	16810000
2050	42130000
2100	80510000