Year	Number of People
1800	636600
1820	636600
1950	2255000
1951	2258000
1952	2264000
1953	2274000
1954	2287000
1955	2302000
1956	2320000
1957	2341000
1958	2365000
1959	2391000
1960	2420000
1961	2451000
1962	2485000
1963	2522000
1964	2561000
1965	2602000
1966	2646000
1967	2693000
1968	2742000
1969	2794000
1970	2850000
1971	2909000
1972	2972000
1973	3038000
1974	3108000
1975	3182000
1976	3260000
1977	3342000
1978	3427000
1979	3517000
1980	3611000
1981	3709000
1982	3811000
1983	3918000
1984	4028000
1985	4140000
1986	4255000
1987	4371000
1988	4494000
1989	4627000
1990	4773000
1991	4934000
1992	5108000
1993	5291000
1994	5473000
1995	5651000
1996	5822000
1997	5988000
1998	6155000
1999	6329000
2000	6518000
2001	6721000
2002	6938000
2003	7165000
2004	7398000
2005	7634000
2006	7872000
2007	8113000
2008	8356000
2009	8602000
2010	8850000
2011	9100000
2012	9352000
2013	9607000
2050	21730000
2100	36750000