Year	Number of People per sq meter
1950	23.20614
1951	23.7928
1952	24.28782
1953	24.70718
1954	25.06686
1955	25.38316
1956	25.67249
1957	25.95124
1958	26.2356
1959	26.54119
1960	26.88122
1961	27.2653
1962	27.69781
1963	28.17738
1964	28.69858
1965	29.25682
1966	29.85501
1967	30.49451
1968	31.1674
1969	31.86247
1970	32.57207
1971	33.29487
1972	34.03413
1973	34.79245
1974	35.57392
1975	36.38308
1976	37.21547
1977	38.0729
1978	38.97342
1979	39.94086
1980	40.98975
1981	42.12812
1982	43.34424
1983	44.60857
1984	45.88016
1985	47.12845
1986	48.33777
1987	49.51245
1988	50.66593
1989	51.82114
1990	52.99174
1991	54.1818
1992	55.37606
1993	56.54537
1994	57.65059
1995	58.66359
1996	59.57799
1997	60.40263
1998	61.14441
1999	61.81605
2000	62.43046
2001	62.98726
2002	63.49334
2003	63.97836
2004	64.47992
2005	65.02627
2006	65.62909
2007	66.28532
2008	66.98852
2009	67.7255
2010	68.48565
2011	69.26794
2012	70.07382
2013	70.897
2014	71.72958
2015	72.56476
2016	73.39887
2017	74.22842
2018	75.04618
2019	75.84428
2020	76.61648
2021	77.35913
2022	78.07081
2023	78.75093
2024	79.39974
2025	80.01781
2026	80.60462
2027	81.15991
2028	81.68545
2029	82.18377
2030	82.65715
2031	83.10667
2032	83.53348
2033	83.94095
2034	84.33314
2035	84.71314
2036	85.08231
2037	85.44165
2038	85.79246
2039	86.13613
2040	86.47362
2041	86.8055
2042	87.1315
2043	87.45055
2044	87.76083
2045	88.06066
2046	88.34947
2047	88.62665
2048	88.89022
2049	89.13753
2050	89.36661
2051	89.5766
2052	89.76719
2053	89.9372
2054	90.08576
2055	90.21213
2056	90.31612
2057	90.39803
2058	90.45879
2059	90.49973
2060	90.52214
2061	90.52672
2062	90.51427
2063	90.48633
2064	90.44493
2065	90.39174
2066	90.32778
2067	90.25402
2068	90.17182
2069	90.0827
2070	89.98785
2071	89.8882
2072	89.7844
2073	89.67711
2074	89.56672
2075	89.45369
2076	89.33843
2077	89.22137
2078	89.10267
2079	88.98238
2080	88.86058
2081	88.73731
2082	88.61257
2083	88.48616
2084	88.35787
2085	88.22732
2086	88.09456
2087	87.95914
2088	87.82049
2089	87.67781
2090	87.53045
2091	87.37801
2092	87.22015
2093	87.05691
2094	86.88811
2095	86.71354
2096	86.53307
2097	86.34627
2098	86.15275
2099	85.95194
2100	85.74313