Year	Number of People per sq meter
1950	3.85877
1951	3.90024
1952	3.94299
1953	3.98688
1954	4.03179
1955	4.07756
1956	4.12405
1957	4.17108
1958	4.21848
1959	4.2661
1960	4.31386
1961	4.36183
1962	4.41027
1963	4.45964
1964	4.51057
1965	4.56362
1966	4.61884
1967	4.67648
1968	4.73765
1969	4.80369
1970	4.87551
1971	4.95376
1972	5.03812
1973	5.12722
1974	5.21914
1975	5.31252
1976	5.40635
1977	5.50111
1978	5.59855
1979	5.70123
1980	5.81067
1981	5.92883
1982	6.05451
1983	6.18243
1984	6.3053
1985	6.41858
1986	6.51961
1987	6.61189
1988	6.70447
1989	6.81003
1990	6.9376
1991	7.09112
1992	7.26794
1993	7.46234
1994	7.66552
1995	7.87127
1996	8.07809
1997	8.28895
1998	8.50756
1999	8.7394
2000	8.98851
2001	9.25533
2002	9.53862
2003	9.83874
2004	10.15572
2005	10.48916
2006	10.84017
2007	11.20777
2008	11.5869
2009	11.97076
2010	12.3547
2011	12.73653
2012	13.11818
2013	13.50431
2014	13.90181
2015	14.31573
2016	14.74757
2017	15.19598
2018	15.65962
2019	16.13613
2020	16.62379
2021	17.1224
2022	17.63275
2023	18.15527
2024	18.69069
2025	19.23942
2026	19.80142
2027	20.37628
2028	20.9637
2029	21.56326
2030	22.17451
2031	22.79714
2032	23.4308
2033	24.07491
2034	24.72883
2035	25.39192
2036	26.06372
2037	26.74375
2038	27.43135
2039	28.12581
2040	28.82647
2041	29.53289
2042	30.24463
2043	30.96114
2044	31.68193
2045	32.40653
2046	33.13445
2047	33.86542
2048	34.59938
2049	35.33641
2050	36.07649
2051	36.81937
2052	37.56464
2053	38.31187
2054	39.0605
2055	39.81009
2056	40.56022
2057	41.31061
2058	42.0611
2059	42.81156
2060	43.56176
2061	44.31138
2062	45.05991
2063	45.80686
2064	46.55163
2065	47.29368
2066	48.03255
2067	48.76779
2068	49.49876
2069	50.22477
2070	50.9452
2071	51.6595
2072	52.36729
2073	53.06819
2074	53.76188
2075	54.44804
2076	55.12629
2077	55.79616
2078	56.45719
2079	57.10885
2080	57.75069
2081	58.38238
2082	59.00363
2083	59.61413
2084	60.21356
2085	60.80167
2086	61.3782
2087	61.94298
2088	62.49598
2089	63.03726
2090	63.56681
2091	64.08458
2092	64.5904
2093	65.08411
2094	65.56552
2095	66.0345
2096	66.49096
2097	66.93488
2098	67.36627
2099	67.78524
2100	68.19192