Year	Number of People
1600	1000000
1700	800000
1800	862000
1820	875000
1870	1176000
1913	1870000
1950	3530000
1951	3596000
1952	3662000
1953	3727000
1954	3793000
1955	3860000
1956	3929000
1957	3999000
1958	4072000
1959	4145000
1960	4221000
1961	4297000
1962	4376000
1963	4457000
1964	4541000
1965	4630000
1966	4723000
1967	4822000
1968	4923000
1969	5025000
1970	5127000
1971	5227000
1972	5327000
1973	5430000
1974	5542000
1975	5668000
1976	5807000
1977	5958000
1978	6120000
1979	6287000
1980	6457000
1981	6628000
1982	6801000
1983	6975000
1984	7151000
1985	7330000
1986	7511000
1987	7692000
1988	7872000
1989	8047000
1990	8215000
1991	8376000
1992	8528000
1993	8673000
1994	8809000
1995	8936000
1996	9053000
1997	9163000
1998	9265000
1999	9362000
2000	9456000
2001	9546000
2002	9634000
2003	9722000
2004	9814000
2005	9912000
2006	10020000
2007	10130000
2008	10250000
2009	10370000
2010	10480000
2011	10590000
2012	10700000
2013	10810000
2050	12650000
2100	10890000