Year	Number of People per sq meter
1950	21.89011
1951	22.27492
1952	22.81453
1953	23.46481
1954	24.19027
1955	24.96445
1956	25.76991
1957	26.59822
1958	27.44856
1959	28.32593
1960	29.23568
1961	30.17728
1962	31.13942
1963	32.09735
1964	33.01964
1965	33.88656
1966	34.67958
1967	35.41111
1968	36.13
1969	36.90493
1970	37.78229
1971	38.79438
1972	39.92077
1973	41.09216
1974	42.20918
1975	43.20738
1976	44.05147
1977	44.78285
1978	45.50628
1979	46.36889
1980	47.47309
1981	48.86
1982	50.48829
1983	52.27707
1984	54.10547
1985	55.88568
1986	57.59118
1987	59.24851
1988	60.88694
1989	62.55548
1990	64.28874
1991	66.09613
1992	67.96104
1993	69.86214
1994	71.76837
1995	73.65943
1996	75.52785
1997	77.38776
1998	79.26736
1999	81.20599
2000	83.23267
2001	85.35468
2002	87.56492
2003	89.86017
2004	92.23229
2005	94.6735
2006	97.18478
2007	99.76361
2008	102.3936
2009	105.05331
2010	107.72657
2011	110.40606
2012	113.09242
2013	115.78734
2014	118.49593
2015	121.22186
2016	123.96382
2017	126.71895
2018	129.48775
2019	132.27112
2020	135.06968
2021	137.88368
2022	140.71295
2023	143.55748
2024	146.41693
2025	149.29137
2026	152.18054
2027	155.08468
2028	158.00514
2029	160.94351
2030	163.90094
2031	166.87751
2032	169.8724
2033	172.8845
2034	175.91242
2035	178.95463
2036	182.0098
2037	185.07708
2038	188.15603
2039	191.24645
2040	194.34747
2041	197.45779
2042	200.57479
2043	203.69486
2044	206.81346
2045	209.92664
2046	213.03219
2047	216.12813
2048	219.21093
2049	222.27685
2050	225.32277
2051	228.34664
2052	231.34714
2053	234.3235
2054	237.27527
2055	240.20218
2056	243.10311
2057	245.97747
2058	248.82565
2059	251.64873
2060	254.44726
2061	257.22089
2062	259.96906
2063	262.6919
2064	265.38974
2065	268.06247
2066	270.70967
2067	273.33045
2068	275.92356
2069	278.48739
2070	281.02066
2071	283.52226
2072	285.99111
2073	288.42554
2074	290.82356
2075	293.18347
2076	295.50389
2077	297.78365
2078	300.02176
2079	302.21731
2080	304.36934
2081	306.47732
2082	308.54002
2083	310.55516
2084	312.51979
2085	314.43201
2086	316.2907
2087	318.09654
2088	319.85091
2089	321.55619
2090	323.21421
2091	324.82609
2092	326.39191
2093	327.9117
2094	329.38545
2095	330.81346
2096	332.19669
2097	333.53672
2098	334.83588
2099	336.09697
2100	337.32357