Year	Number of People
1800	1089000
1820	1089000
1950	2630000
1951	2709000
1952	2793000
1953	2882000
1954	2975000
1955	3072000
1956	3172000
1957	3278000
1958	3390000
1959	3509000
1960	3638000
1961	3778000
1962	3927000
1963	4085000
1964	4251000
1965	4424000
1966	4602000
1967	4789000
1968	4984000
1969	5193000
1970	5416000
1971	5655000
1972	5910000
1973	6180000
1974	6466000
1975	6768000
1976	7086000
1977	7419000
1978	7767000
1979	8128000
1980	8501000
1981	8886000
1982	9282000
1983	9684000
1984	10090000
1985	10490000
1986	10900000
1987	11290000
1988	11690000
1989	12100000
1990	12520000
1991	12950000
1992	13380000
1993	13820000
1994	14250000
1995	14680000
1996	15090000
1997	15490000
1998	15880000
1999	16240000
2000	16580000
2001	16890000
2002	17180000
2003	17460000
2004	17730000
2005	18020000
2006	18330000
2007	18650000
2008	18990000
2009	19350000
2010	19740000
2011	20150000
2012	20590000
2013	21060000
2050	40670000
2100	56410000