Year	Number of People per sq meter
1950	49.74009
1951	51.16606
1952	52.37831
1953	53.42835
1954	54.36075
1955	55.21209
1956	56.01162
1957	56.78109
1958	57.5343
1959	58.28085
1960	59.02724
1961	59.7801
1962	60.55159
1963	61.35805
1964	62.21812
1965	63.14163
1966	64.14726
1967	65.22375
1968	66.31241
1969	67.33319
1970	68.23156
1971	68.97387
1972	69.58588
1973	70.14243
1974	70.75329
1975	71.49128
1976	72.38509
1977	73.39687
1978	74.45234
1979	75.44485
1980	76.29647
1981	76.98374
1982	77.52748
1983	77.94984
1984	78.28767
1985	78.56994
1986	78.80801
1987	78.9958
1988	79.12423
1989	79.17803
1990	79.15258
1991	79.03656
1992	78.85246
1993	78.66883
1994	78.57665
1995	78.63807
1996	78.88354
1997	79.28624
1998	79.78021
1999	80.26939
2000	80.68275
2001	81.00087
2002	81.24219
2003	81.42054
2004	81.56412
2005	81.69199
2006	81.80591
2007	81.89762
2008	81.97375
2009	82.04175
2010	82.10702
2011	82.1722
2012	82.23775
2013	82.30527
2014	82.3749
2015	82.44679
2016	82.52205
2017	82.59952
2018	82.6745
2019	82.74068
2020	82.79282
2021	82.8293
2022	82.8498
2023	82.85309
2024	82.83803
2025	82.80476
2026	82.75123
2027	82.67764
2028	82.58315
2029	82.46733
2030	82.3295
2031	82.17018
2032	81.98953
2033	81.78874
2034	81.56883
2035	81.33109
2036	81.07625
2037	80.80543
2038	80.52042
2039	80.22407
2040	79.91864
2041	79.60464
2042	79.28343
2043	78.95595
2044	78.62391
2045	78.28795
2046	77.94881
2047	77.6071
2048	77.26265
2049	76.9159
2050	76.56626
2051	76.21447
2052	75.85983
2053	75.50143
2054	75.13862
2055	74.7701
2056	74.39556
2057	74.01495
2058	73.62835
2059	73.23553
2060	72.83616
2061	72.43053
2062	72.01872
2063	71.60115
2064	71.17811
2065	70.74972
2066	70.31689
2067	69.88013
2068	69.44033
2069	68.99901
2070	68.5573
2071	68.11606
2072	67.67589
2073	67.23866
2074	66.80547
2075	66.3774
2076	65.95531
2077	65.53981
2078	65.13184
2079	64.73164
2080	64.33969
2081	63.95678
2082	63.5822
2083	63.21772
2084	62.86213
2085	62.51614
2086	62.18013
2087	61.85321
2088	61.53521
2089	61.22486
2090	60.92141
2091	60.62478
2092	60.33382
2093	60.04873
2094	59.76915
2095	59.49457
2096	59.22435
2097	58.95785
2098	58.69417
2099	58.43216
2100	58.17046