Year	Number of People per sq meter
1950	17.36057
1951	17.59021
1952	17.85474
1953	18.1459
1954	18.45631
1955	18.77949
1956	19.10986
1957	19.44277
1958	19.77437
1959	20.10161
1960	20.42196
1961	20.73316
1962	21.03301
1963	21.31926
1964	21.5899
1965	21.84392
1966	22.08002
1967	22.29939
1968	22.50694
1969	22.70946
1970	22.91227
1971	23.11708
1972	23.32371
1973	23.53327
1974	23.74641
1975	23.96362
1976	24.18597
1977	24.41388
1978	24.64626
1979	24.88132
1980	25.1178
1981	25.35567
1982	25.59548
1983	25.83723
1984	26.081
1985	26.327
1986	26.57568
1987	26.82755
1988	27.083
1989	27.34248
1990	27.60669
1991	27.87396
1992	28.14501
1993	28.42552
1994	28.72302
1995	29.04194
1996	29.38571
1997	29.75009
1998	30.12244
1999	30.48535
2000	30.82648
2001	31.14019
2002	31.43038
2003	31.70595
2004	31.98053
2005	32.26369
2006	32.55862
2007	32.8612
2008	33.16499
2009	33.4604
2010	33.74081
2011	34.00427
2012	34.25397
2013	34.49461
2014	34.73316
2015	34.9748
2016	35.22082
2017	35.47005
2018	35.72229
2019	35.9766
2020	36.23224
2021	36.48933
2022	36.74804
2023	37.00756
2024	37.26683
2025	37.52488
2026	37.78134
2027	38.03581
2028	38.28733
2029	38.53476
2030	38.77724
2031	39.01427
2032	39.24571
2033	39.47141
2034	39.69139
2035	39.90566
2036	40.11422
2037	40.31707
2038	40.51437
2039	40.70636
2040	40.89336
2041	41.07551
2042	41.25315
2043	41.42702
2044	41.598
2045	41.76684
2046	41.93397
2047	42.09962
2048	42.26407
2049	42.42756
2050	42.59033
2051	42.75257
2052	42.91453
2053	43.07656
2054	43.23903
2055	43.40219
2056	43.56614
2057	43.73083
2058	43.89605
2059	44.06151
2060	44.22692
2061	44.39213
2062	44.55697
2063	44.72113
2064	44.88425
2065	45.04598
2066	45.20612
2067	45.36441
2068	45.52034
2069	45.67333
2070	45.82293
2071	45.9689
2072	46.11114
2073	46.24959
2074	46.38425
2075	46.51515
2076	46.64225
2077	46.76555
2078	46.88509
2079	47.00095
2080	47.11322
2081	47.22201
2082	47.32747
2083	47.4299
2084	47.5297
2085	47.62718
2086	47.72249
2087	47.81577
2088	47.90737
2089	47.99772
2090	48.08711
2091	48.17566
2092	48.26339
2093	48.35017
2094	48.43585
2095	48.52025
2096	48.60325
2097	48.68471
2098	48.76454
2099	48.84267
2100	48.91906