Year	Number of People
1800	2949000
1820	2949000
1950	18430000
1951	18790000
1952	19150000
1953	19520000
1954	19900000
1955	20300000
1956	20710000
1957	21130000
1958	21580000
1959	22050000
1960	22550000
1961	23080000
1962	23650000
1963	24230000
1964	24850000
1965	25480000
1966	26130000
1967	26790000
1968	27480000
1969	28200000
1970	28960000
1971	29780000
1972	30640000
1973	31500000
1974	32290000
1975	32960000
1976	33490000
1977	33900000
1978	34290000
1979	34770000
1980	35430000
1981	36280000
1982	37320000
1983	38500000
1984	39770000
1985	41080000
1986	42420000
1987	43800000
1988	45240000
1989	46750000
1990	48330000
1991	50000000
1992	51730000
1993	53500000
1994	55280000
1995	57040000
1996	58770000
1997	60480000
1998	62170000
1999	63870000
2000	65580000
2001	67300000
2002	69040000
2003	70780000
2004	72530000
2005	74260000
2006	75990000
2007	77720000
2008	79450000
2009	81190000
2010	82950000
2011	84730000
2012	86540000
2013	88360000
2050	145200000
2100	150100000