Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 5,000 | 2,000 | 3,000 | 12.76 |
| 1951 | 5,000 | 2,000 | 3,000 | 12.38 |
| 1952 | 5,000 | 2,000 | 2,000 | 11.61 |
| 1953 | 5,000 | 2,000 | 2,000 | 11.33 |
| 1954 | 5,000 | 2,000 | 2,000 | 11.92 |
| 1955 | 6,000 | 2,000 | 3,000 | 13.12 |
| 1956 | 6,000 | 3,000 | 3,000 | 14.39 |
| 1957 | 7,000 | 3,000 | 3,000 | 15.74 |
| 1958 | 8,000 | 4,000 | 4,000 | 17.17 |
| 1959 | 8,000 | 4,000 | 4,000 | 18.66 |
| 1960 | 9,000 | 4,000 | 4,000 | 20.23 |
| 1961 | 10,000 | 5,000 | 5,000 | 21.88 |
| 1962 | 11,000 | 5,000 | 5,000 | 23.59 |
| 1963 | 11,000 | 6,000 | 5,000 | 25.35 |
| 1964 | 12,000 | 6,000 | 6,000 | 27.16 |
| 1965 | 13,000 | 7,000 | 6,000 | 29.01 |
| 1966 | 14,000 | 7,000 | 6,000 | 31.12 |
| 1967 | 15,000 | 8,000 | 7,000 | 33.70 |
| 1968 | 17,000 | 9,000 | 8,000 | 36.55 |
| 1969 | 18,000 | 9,000 | 8,000 | 39.48 |
| 1970 | 19,000 | 10,000 | 9,000 | 42.50 |
| 1971 | 21,000 | 11,000 | 9,000 | 45.62 |
| 1972 | 22,000 | 12,000 | 10,000 | 48.85 |
| 1973 | 24,000 | 13,000 | 11,000 | 52.18 |
| 1974 | 26,000 | 14,000 | 12,000 | 55.60 |
| 1975 | 27,000 | 14,000 | 12,000 | 59.09 |
| 1976 | 29,000 | 15,000 | 13,000 | 62.63 |
| 1977 | 31,000 | 16,000 | 14,000 | 66.16 |
| 1978 | 32,000 | 17,000 | 15,000 | 69.65 |
| 1979 | 34,000 | 18,000 | 15,000 | 72.99 |
| 1980 | 35,000 | 19,000 | 16,000 | 76.13 |
| 1981 | 37,000 | 20,000 | 17,000 | 79.08 |
| 1982 | 38,000 | 20,000 | 17,000 | 82.48 |
| 1983 | 40,000 | 21,000 | 18,000 | 86.31 |
| 1984 | 42,000 | 22,000 | 19,000 | 89.94 |
| 1985 | 43,000 | 23,000 | 20,000 | 93.24 |
| 1986 | 45,000 | 24,000 | 21,000 | 97.31 |
| 1987 | 47,000 | 25,000 | 22,000 | 101.39 |
| 1988 | 49,000 | 26,000 | 23,000 | 105.14 |
| 1989 | 50,000 | 26,000 | 23,000 | 107.70 |
| 1990 | 52,000 | 27,000 | 24,000 | 111.91 |
| 1991 | 56,000 | 30,000 | 26,000 | 120.57 |
| 1992 | 60,000 | 32,000 | 28,000 | 128.08 |
| 1993 | 63,000 | 33,000 | 29,000 | 134.62 |
| 1994 | 64,000 | 34,000 | 30,000 | 137.47 |
| 1995 | 63,000 | 33,000 | 30,000 | 135.98 |
| 1996 | 63,000 | 33,000 | 30,000 | 136.14 |
| 1997 | 64,000 | 33,000 | 30,000 | 137.66 |
| 1998 | 65,000 | 34,000 | 31,000 | 139.11 |
| 1999 | 65,000 | 34,000 | 31,000 | 139.81 |
| 2000 | 65,000 | 34,000 | 31,000 | 139.76 |
| 2001 | 65,000 | 34,000 | 31,000 | 140.11 |
| 2002 | 66,000 | 34,000 | 32,000 | 141.50 |
| 2003 | 69,000 | 36,000 | 33,000 | 147.84 |
| 2004 | 74,000 | 38,000 | 35,000 | 158.14 |
| 2005 | 77,000 | 40,000 | 37,000 | 164.72 |
| 2006 | 79,000 | 41,000 | 38,000 | 169.33 |
| 2007 | 81,000 | 42,000 | 39,000 | 174.21 |
| 2008 | 83,000 | 43,000 | 39,000 | 177.65 |
| 2009 | 83,000 | 43,000 | 40,000 | 178.49 |
| 2010 | 80,000 | 41,000 | 39,000 | 171.72 |
| 2011 | 77,000 | 39,000 | 38,000 | 165.50 |
| 2012 | 76,000 | 39,000 | 37,000 | 163.48 |
| 2013 | 75,000 | 38,000 | 36,000 | 159.99 |
| 2014 | 73,000 | 37,000 | 36,000 | 156.89 |
| 2015 | 72,000 | 36,000 | 35,000 | 153.56 |
| 2016 | 72,000 | 36,000 | 35,000 | 153.58 |
| 2017 | 73,000 | 37,000 | 36,000 | 156.94 |
| 2018 | 75,000 | 38,000 | 36,000 | 159.92 |
| 2019 | 76,000 | 38,000 | 37,000 | 162.71 |
| 2020 | 77,000 | 39,000 | 37,000 | 164.64 |
| 2021 | 78,000 | 40,000 | 38,000 | 166.73 |
| 2022 | 79,000 | 40,000 | 38,000 | 169.59 |
| 2023 | 80,000 | 41,000 | 39,000 | 172.03 |
| 2024 | 81,000 | 41,000 | 40,000 | 174.34 |
| 2025 | 82,000 | 42,000 | 40,000 | 176.39 |