Year	Number of People per sq meter
1950	20.00023
1951	20.02905
1952	20.08577
1953	20.17095
1954	20.28543
1955	20.42911
1956	20.60177
1957	20.80274
1958	21.03098
1959	21.28527
1960	21.56458
1961	21.86828
1962	22.19667
1963	22.55107
1964	22.93335
1965	23.34477
1966	23.78644
1967	24.25778
1968	24.75692
1969	25.28078
1970	25.82778
1971	26.39741
1972	26.99155
1973	27.61329
1974	28.26722
1975	28.95677
1976	29.68405
1977	30.44909
1978	31.25167
1979	32.09051
1980	32.96528
1981	33.8784
1982	34.83251
1983	35.82786
1984	36.8643
1985	37.94343
1986	39.06089
1987	40.22049
1988	41.44069
1989	42.7458
1990	44.15126
1991	45.66778
1992	47.28452
1993	48.96916
1994	50.67595
1995	52.37281
1996	54.04628
1997	55.70804
1998	57.38085
1999	59.09984
2000	60.88995
2001	62.75925
2002	64.69842
2003	66.69524
2004	68.73008
2005	70.78951
2006	72.87066
2007	74.98041
2008	77.12767
2009	79.32517
2010	81.58264
2011	83.90211
2012	86.28201
2013	88.7234
2014	91.22661
2015	93.7917
2016	96.41981
2017	99.11043
2018	101.85947
2019	104.66118
2020	107.5114
2021	110.40806
2022	113.35146
2023	116.34201
2024	119.38055
2025	122.46778
2026	125.60281
2027	128.78428
2028	132.01142
2029	135.28334
2030	138.59912
2031	141.95759
2032	145.35796
2033	148.79941
2034	152.28102
2035	155.80196
2036	159.36118
2037	162.95712
2038	166.58781
2039	170.25084
2040	173.94416
2041	177.66619
2042	181.41565
2043	185.19095
2044	188.9905
2045	192.81282
2046	196.65632
2047	200.51952
2048	204.40164
2049	208.30184
2050	212.21928
2051	216.15278
2052	220.10059
2053	224.0608
2054	228.03118
2055	232.00962
2056	235.99427
2057	239.98374
2058	243.97773
2059	247.97621
2060	251.9785
2061	255.98357
2062	259.98903
2063	263.99154
2064	267.98712
2065	271.97241
2066	275.94502
2067	279.90372
2068	283.84712
2069	287.77446
2070	291.68452
2071	295.57587
2072	299.44646
2073	303.29391
2074	307.11581
2075	310.90985
2076	314.67419
2077	318.40747
2078	322.10945
2079	325.77976
2080	329.41802
2081	333.02287
2082	336.59272
2083	340.12557
2084	343.61953
2085	347.07258
2086	350.48342
2087	353.85098
2088	357.17312
2089	360.44765
2090	363.67276
2091	366.8473
2092	369.97065
2093	373.0425
2094	376.06278
2095	379.03135
2096	381.94822
2097	384.81291
2098	387.6254
2099	390.38518
2100	393.09177