Year	Number of People
1600	800000
1700	1000000
1800	1543000
1820	1683000
1950	4084000
1951	4169000
1952	4258000
1953	4351000
1954	4448000
1955	4548000
1956	4651000
1957	4759000
1958	4870000
1959	4985000
1960	5104000
1961	5227000
1962	5355000
1963	5487000
1964	5623000
1965	5764000
1966	5910000
1967	6061000
1968	6217000
1969	6379000
1970	6549000
1971	6726000
1972	6909000
1973	7100000
1974	7298000
1975	7502000
1976	7714000
1977	7933000
1978	8157000
1979	8383000
1980	8609000
1981	8834000
1982	9060000
1983	9290000
1984	9530000
1985	9785000
1986	10050000
1987	10340000
1988	10640000
1989	10950000
1990	11280000
1991	11620000
1992	11970000
1993	12340000
1994	12730000
1995	13130000
1996	13550000
1997	13980000
1998	14430000
1999	14890000
2000	15360000
2001	15850000
2002	16340000
2003	16840000
2004	17360000
2005	17890000
2006	18430000
2007	18980000
2008	19550000
2009	20120000
2010	20710000
2011	21320000
2012	21930000
2013	22560000
2050	53560000
2100	94220000