Year	Number of People per sq meter
1950	20.13441
1951	20.70983
1952	21.34944
1953	22.04018
1954	22.77097
1955	23.53275
1956	24.31847
1957	25.12312
1958	25.94344
1959	26.77756
1960	27.62387
1961	28.47983
1962	29.34084
1963	30.19994
1964	31.04894
1965	31.88224
1966	32.69837
1967	33.49945
1968	34.28848
1969	35.07041
1970	35.85034
1971	36.62827
1972	37.40758
1973	38.20113
1974	39.02524
1975	39.89177
1976	40.80384
1977	41.75886
1978	42.75536
1979	43.78971
1980	44.85738
1981	45.95922
1982	47.09123
1983	48.23774
1984	49.37847
1985	50.49827
1986	51.58847
1987	52.65016
1988	53.68994
1989	54.71923
1990	55.74532
1991	56.77092
1992	57.78959
1993	58.78875
1994	59.7514
1995	60.66599
1996	61.52947
1997	62.34797
1998	63.13077
1999	63.89155
2000	64.64177
2001	65.38613
2002	66.12675
2003	66.86968
2004	67.62107
2005	68.38689
2006	69.16726
2007	69.96612
2008	70.79734
2009	71.67801
2010	72.61851
2011	73.62497
2012	74.6892
2013	75.78931
2014	76.89465
2015	77.9819
2016	79.04276
2017	80.07972
2018	81.093
2019	82.08639
2020	83.06233
2021	84.0186
2022	84.9515
2023	85.86091
2024	86.74721
2025	87.61067
2026	88.45094
2027	89.26762
2028	90.06134
2029	90.83298
2030	91.58322
2031	92.31231
2032	93.02022
2033	93.70722
2034	94.37355
2035	95.01944
2036	95.64503
2037	96.25047
2038	96.83587
2039	97.40133
2040	97.94691
2041	98.47272
2042	98.97881
2043	99.46506
2044	99.93129
2045	100.37739
2046	100.80326
2047	101.20898
2048	101.59474
2049	101.96089
2050	102.30761
2051	102.635
2052	102.94284
2053	103.23071
2054	103.49802
2055	103.74432
2056	103.9695
2057	104.17366
2058	104.35678
2059	104.5189
2060	104.66007
2061	104.78046
2062	104.88016
2063	104.95926
2064	105.01791
2065	105.05629
2066	105.07474
2067	105.07371
2068	105.05359
2069	105.01492
2070	104.95823
2071	104.88401
2072	104.79296
2073	104.6861
2074	104.56458
2075	104.42945
2076	104.28139
2077	104.12107
2078	103.94932
2079	103.76704
2080	103.57503
2081	103.37386
2082	103.16404
2083	102.94607
2084	102.72039
2085	102.48737
2086	102.24749
2087	102.00101
2088	101.74789
2089	101.48785
2090	101.22081
2091	100.94688
2092	100.6664
2093	100.37982
2094	100.08759
2095	99.7901
2096	99.48767
2097	99.18048
2098	98.86857
2099	98.55188
2100	98.23023