Year	Number of People per sq meter
1950	3.69659
1951	3.75915
1952	3.82288
1953	3.88873
1954	3.95738
1955	4.02931
1956	4.10477
1957	4.18381
1958	4.26619
1959	4.35166
1960	4.43995
1961	4.53108
1962	4.62546
1963	4.72398
1964	4.82785
1965	4.93796
1966	5.05478
1967	5.17815
1968	5.30759
1969	5.44219
1970	5.58138
1971	5.72501
1972	5.87345
1973	6.02743
1974	6.18788
1975	6.35551
1976	6.53036
1977	6.71214
1978	6.90066
1979	7.0957
1980	7.2969
1981	7.50446
1982	7.71806
1983	7.93624
1984	8.15714
1985	8.37946
1986	8.60277
1987	8.82768
1988	9.05518
1989	9.28687
1990	9.52404
1991	9.76683
1992	10.01528
1993	10.27066
1994	10.53439
1995	10.80748
1996	11.09048
1997	11.38301
1998	11.68392
1999	11.99152
2000	12.30451
2001	12.62234
2002	12.9451
2003	13.27281
2004	13.60579
2005	13.94406
2006	14.28758
2007	14.6357
2008	14.98738
2009	15.34127
2010	15.69633
2011	16.05209
2012	16.40868
2013	16.76647
2014	17.12623
2015	17.48846
2016	17.85318
2017	18.22012
2018	18.58929
2019	18.96066
2020	19.33418
2021	19.70978
2022	20.08736
2023	20.46678
2024	20.8478
2025	21.23021
2026	21.61385
2027	21.99855
2028	22.38411
2029	22.77035
2030	23.15703
2031	23.54397
2032	23.93096
2033	24.31765
2034	24.70375
2035	25.08887
2036	25.47283
2037	25.85539
2038	26.23647
2039	26.61591
2040	26.99356
2041	27.3693
2042	27.74291
2043	28.11416
2044	28.48275
2045	28.8485
2046	29.21116
2047	29.57071
2048	29.92711
2049	30.2804
2050	30.63067
2051	30.97775
2052	31.32153
2053	31.66183
2054	31.99846
2055	32.33123
2056	32.66004
2057	32.98474
2058	33.30524
2059	33.62136
2060	33.93298
2061	34.23994
2062	34.54216
2063	34.83953
2064	35.13203
2065	35.41959
2066	35.70216
2067	35.97955
2068	36.25159
2069	36.518
2070	36.7786
2071	37.03323
2072	37.28191
2073	37.52454
2074	37.76113
2075	37.99167
2076	38.21606
2077	38.43435
2078	38.64658
2079	38.85283
2080	39.0532
2081	39.24773
2082	39.43642
2083	39.61922
2084	39.79607
2085	39.96693
2086	40.13183
2087	40.29083
2088	40.44406
2089	40.59171
2090	40.73391
2091	40.87074
2092	41.00227
2093	41.12847
2094	41.24933
2095	41.36494
2096	41.47528
2097	41.58043
2098	41.68051
2099	41.77564
2100	41.86601