Year	Number of People per sq meter
1950	52.18227
1951	53.15002
1952	54.21006
1953	55.31976
1954	56.44802
1955	57.57469
1956	58.69159
1957	59.80233
1958	60.91949
1959	62.06257
1960	63.24839
1961	64.48239
1962	65.74953
1963	67.01125
1964	68.21559
1965	69.32627
1966	70.32616
1967	71.2288
1968	72.06769
1969	72.89149
1970	73.73582
1971	74.61343
1972	75.51276
1973	76.41676
1974	77.29849
1975	78.13927
1976	78.92676
1977	79.67041
1978	80.39902
1979	81.15331
1980	81.95794
1981	82.79433
1982	83.63353
1983	84.47267
1984	85.30875
1985	86.1202
1986	86.97067
1987	87.8141
1988	88.39325
1989	88.36575
1990	87.51808
1991	85.71771
1992	83.12067
1993	80.15684
1994	77.42776
1995	75.3669
1996	74.12506
1997	73.57708
1998	73.53892
1999	73.7082
2000	73.85698
2001	73.94675
2002	74.03543
2003	74.10288
2004	74.14288
2005	74.14765
2006	74.10722
2007	74
2008	73.79606
2009	73.46198
2010	72.98204
2011	72.33069
2012	71.53333
2013	70.68625
2014	69.92161
2015	69.33257
2016	68.95718
2017	68.76504
2018	68.69714
2019	68.66224
2020	68.59235
2021	68.47192
2022	68.31906
2023	68.14135
2024	67.9551
2025	67.77167
2026	67.58916
2027	67.39863
2028	67.19829
2029	66.98616
2030	66.76041
2031	66.52053
2032	66.26671
2033	65.99839
2034	65.71604
2035	65.41965
2036	65.10933
2037	64.78563
2038	64.44978
2039	64.10363
2040	63.74843
2041	63.38539
2042	63.01484
2043	62.63888
2044	62.25902
2045	61.87671
2046	61.49308
2047	61.10857
2048	60.72488
2049	60.34286
2050	59.96359
2051	59.58769
2052	59.21541
2053	58.84665
2054	58.4809
2055	58.11831
2056	57.75863
2057	57.40175
2058	57.04653
2059	56.69188
2060	56.33633
2061	55.98
2062	55.62249
2063	55.26331
2064	54.90259
2065	54.53963
2066	54.17475
2067	53.80784
2068	53.43918
2069	53.06912
2070	52.69794
2071	52.3261
2072	51.95378
2073	51.58175
2074	51.21102
2075	50.84259
2076	50.47669
2077	50.11404
2078	49.75498
2079	49.40027
2080	49.05045
2081	48.70588
2082	48.36706
2083	48.03439
2084	47.70806
2085	47.38861
2086	47.07602
2087	46.77065
2088	46.473
2089	46.18282
2090	45.90063
2091	45.6262
2092	45.35973
2093	45.10078
2094	44.84896
2095	44.60422
2096	44.366
2097	44.13404
2098	43.90786
2099	43.68702
2100	43.47116