Year Number of People per sq meter
1950 17.95
1951 17.99231
1952 18.01538
1953 18.02308
1954 18.01923
1955 18.05385
1956 18.07692
1957 18.15
1958 18.26923
1959 18.41538
1960 18.56154
1961 18.75
1962 18.96538
1963 19.16538
1964 19.40385
1965 19.60769
1966 19.81154
1967 20.03077
1968 20.14231
1969 20.06923
1970 19.75
1971 19.09231
1972 18.16923
1973 17.11154
1974 16.11923
1975 15.29231
1976 14.64231
1977 14.17692
1978 13.84231
1979 13.50385
1980 13.09231
1981 12.57308
1982 12.02692
1983 11.46538
1984 10.92692
1985 10.45769
1986 10.03462
1987 9.69615
1988 9.42308
1989 9.16538
1990 8.95769
1991 8.8
1992 8.68462
1993 8.6
1994 8.48077
1995 8.32692
1996 8.16923
1997 7.95
1998 7.73462
1999 7.52308
2000 7.30385
2001 7.13077
2002 6.88077
2003 6.75
2004 6.59615
2005 6.47308
2006 6.39231
2007 6.35
2008 6.30385
2009 6.29231
2010 6.26923
2011 6.26923
2012 6.24231
2013 6.24231
2014 6.21538
2015 6.26538
2016 6.24615
2017 6.22308
2018 6.24615
2019 6.26154
2020 6.27692
2021 6.25385
2022 6.28462
2023 6.28846
2024 6.29615
2025 6.29615
2026 6.31154
2027 6.33462
2028 6.38077
2029 6.4
2030 6.43846
2031 6.46923
2032 6.49231
2033 6.52308
2034 6.54231
2035 6.56923
2036 6.6
2037 6.63462
2038 6.66154
2039 6.66538
2040 6.68462
2041 6.72692
2042 6.75
2043 6.75769
2044 6.77692
2045 6.76538
2046 6.8
2047 6.82308
2048 6.83077
2049 6.86154
2050 6.86923
2051 6.88846
2052 6.89615
2053 6.9
2054 6.91923
2055 6.94231
2056 6.96538
2057 6.97308
2058 6.98846
2059 7.00385
2060 7.01538
2061 7.02692
2062 7.03462
2063 7.03462
2064 7.04615
2065 7.03462
2066 7.05769
2067 7.06154
2068 7.04615
2069 7.05385
2070 7.05769
2071 7.05385
2072 7.04231
2073 7.04615
2074 7.03846
2075 7.02692
2076 7.03462
2077 7.01538
2078 7
2079 6.98462
2080 6.97692
2081 6.98462
2082 6.96923
2083 6.94615
2084 6.94231
2085 6.93077
2086 6.91538
2087 6.91538
2088 6.88846
2089 6.88462
2090 6.86538
2091 6.85769
2092 6.83462
2093 6.81538
2094 6.78846
2095 6.77692
2096 6.77692
2097 6.75769
2098 6.73462
2099 6.71154
2100 6.70385