Year	Number of People per sq meter
1950	156.6
1951	151.7
1952	150.4
1953	152.1
1954	155.9
1955	160.7
1956	167.1
1957	172.2
1958	178.2
1959	182.3
1960	187.3
1961	190.2
1962	193.5
1963	195.3
1964	194.7
1965	192.2
1966	187.6
1967	181.8
1968	173.4
1969	167.5
1970	162.1
1971	158.8
1972	157.3
1973	157.3
1974	157.2
1975	157.2
1976	156.7
1977	155.6
1978	154.2
1979	154.3
1980	155.3
1981	157.6
1982	162
1983	165.7
1984	169.7
1985	170.9
1986	170.3
1987	169.7
1988	166.5
1989	163.4
1990	160.8
1991	157.8
1992	155.8
1993	153.5
1994	152.9
1995	151.7
1996	152.9
1997	154.7
1998	157.5
1999	157.4
2000	155.4
2001	150.3
2002	143.5
2003	135.1
2004	127.3
2005	120.8
2006	116.7
2007	114.1
2008	112.6
2009	112.6
2010	114
2011	115.1
2012	116.7
2013	118.7
2014	121.9
2015	125.2
2016	128.2
2017	130
2018	131.9
2019	134
2020	135.7
2021	137.3
2022	137.7
2023	138.4
2024	139.3
2025	140
2026	141.2
2027	142.5
2028	143.4
2029	144
2030	144.4
2031	145.8
2032	146.3
2033	146.8
2034	147
2035	147.6
2036	148.2
2037	148.4
2038	149.5
2039	150
2040	150.2
2041	150.8
2042	151
2043	151.9
2044	152.4
2045	153.4
2046	154
2047	154.7
2048	155.5
2049	155.5
2050	156.2
2051	156.6
2052	156.9
2053	157.2
2054	158
2055	158.3
2056	158.9
2057	159.3
2058	159.1
2059	159.5
2060	160.4
2061	160.6
2062	161
2063	161.1
2064	161.7
2065	161.6
2066	161.8
2067	161.8
2068	162
2069	161.9
2070	161.2
2071	161.3
2072	161.6
2073	161.7
2074	161.8
2075	161.4
2076	161.1
2077	161
2078	160.9
2079	160.6
2080	160.5
2081	160.1
2082	159.4
2083	159.2
2084	158.6
2085	158.3
2086	157.7
2087	156.9
2088	156.7
2089	155.9
2090	156
2091	155.3
2092	154.5
2093	154.1
2094	153.6
2095	153
2096	152.4
2097	151.6
2098	151.2
2099	150.8
2100	149.6