Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 2,000 | 1,000 | 1,000 | 56.30 |
| 1951 | 3,000 | 1,000 | 1,000 | 58.74 |
| 1952 | 3,000 | 1,000 | 1,000 | 60.98 |
| 1953 | 3,000 | 1,000 | 1,000 | 63.26 |
| 1954 | 3,000 | 1,000 | 1,000 | 65.64 |
| 1955 | 3,000 | 1,000 | 1,000 | 67.91 |
| 1956 | 3,000 | 1,000 | 1,000 | 70.25 |
| 1957 | 3,000 | 1,000 | 1,000 | 72.59 |
| 1958 | 3,000 | 1,000 | 2,000 | 74.94 |
| 1959 | 4,000 | 2,000 | 2,000 | 77.59 |
| 1960 | 4,000 | 2,000 | 2,000 | 80.20 |
| 1961 | 4,000 | 2,000 | 2,000 | 82.76 |
| 1962 | 4,000 | 2,000 | 2,000 | 85.42 |
| 1963 | 4,000 | 2,000 | 2,000 | 88.18 |
| 1964 | 4,000 | 2,000 | 2,000 | 91.07 |
| 1965 | 4,000 | 2,000 | 2,000 | 94.26 |
| 1966 | 5,000 | 2,000 | 2,000 | 98.35 |
| 1967 | 5,000 | 2,000 | 2,000 | 103.25 |
| 1968 | 5,000 | 2,000 | 2,000 | 107.42 |
| 1969 | 5,000 | 2,000 | 2,000 | 110.72 |
| 1970 | 6,000 | 2,000 | 3,000 | 114.09 |
| 1971 | 6,000 | 3,000 | 3,000 | 117.50 |
| 1972 | 6,000 | 3,000 | 3,000 | 120.92 |
| 1973 | 6,000 | 3,000 | 3,000 | 124.46 |
| 1974 | 6,000 | 3,000 | 3,000 | 128.32 |
| 1975 | 7,000 | 3,000 | 3,000 | 132.79 |
| 1976 | 7,000 | 3,000 | 3,000 | 137.80 |
| 1977 | 7,000 | 3,000 | 3,000 | 142.82 |
| 1978 | 7,000 | 3,000 | 3,000 | 147.59 |
| 1979 | 8,000 | 4,000 | 4,000 | 152.13 |
| 1980 | 8,000 | 4,000 | 4,000 | 156.38 |
| 1981 | 8,000 | 4,000 | 4,000 | 160.34 |
| 1982 | 9,000 | 4,000 | 4,000 | 179.13 |
| 1983 | 11,000 | 5,000 | 5,000 | 216.70 |
| 1984 | 13,000 | 6,000 | 6,000 | 259.11 |
| 1985 | 16,000 | 8,000 | 7,000 | 303.68 |
| 1986 | 18,000 | 9,000 | 9,000 | 350.16 |
| 1987 | 21,000 | 10,000 | 10,000 | 398.26 |
| 1988 | 23,000 | 12,000 | 11,000 | 448.09 |
| 1989 | 26,000 | 13,000 | 12,000 | 499.11 |
| 1990 | 28,000 | 14,000 | 13,000 | 532.54 |
| 1991 | 28,000 | 14,000 | 14,000 | 543.41 |
| 1992 | 29,000 | 14,000 | 14,000 | 548.71 |
| 1993 | 29,000 | 14,000 | 14,000 | 552.48 |
| 1994 | 29,000 | 14,000 | 14,000 | 554.96 |
| 1995 | 29,000 | 14,000 | 14,000 | 556.04 |
| 1996 | 29,000 | 14,000 | 14,000 | 555.53 |
| 1997 | 29,000 | 14,000 | 14,000 | 553.27 |
| 1998 | 29,000 | 14,000 | 14,000 | 549.19 |
| 1999 | 29,000 | 14,000 | 15,000 | 552.52 |
| 2000 | 29,000 | 14,000 | 15,000 | 565.96 |
| 2001 | 30,000 | 14,000 | 15,000 | 581.20 |
| 2002 | 31,000 | 15,000 | 16,000 | 596.30 |
| 2003 | 32,000 | 15,000 | 16,000 | 611.23 |
| 2004 | 33,000 | 15,000 | 17,000 | 625.87 |
| 2005 | 33,000 | 16,000 | 17,000 | 640.15 |
| 2006 | 34,000 | 16,000 | 18,000 | 653.93 |
| 2007 | 35,000 | 16,000 | 18,000 | 666.75 |
| 2008 | 35,000 | 16,000 | 19,000 | 678.45 |
| 2009 | 36,000 | 17,000 | 19,000 | 688.73 |
| 2010 | 36,000 | 17,000 | 19,000 | 695.40 |
| 2011 | 37,000 | 17,000 | 19,000 | 699.41 |
| 2012 | 37,000 | 17,000 | 19,000 | 703.31 |
| 2013 | 37,000 | 17,000 | 19,000 | 706.01 |
| 2014 | 37,000 | 17,000 | 19,000 | 706.61 |
| 2015 | 37,000 | 17,000 | 19,000 | 705.08 |
| 2016 | 37,000 | 17,000 | 19,000 | 701.42 |
| 2017 | 36,000 | 17,000 | 19,000 | 695.05 |
| 2018 | 36,000 | 16,000 | 19,000 | 679.47 |
| 2019 | 34,000 | 16,000 | 17,000 | 646.54 |
| 2020 | 31,000 | 15,000 | 16,000 | 599.74 |
| 2021 | 29,000 | 14,000 | 15,000 | 565.30 |
| 2022 | 28,000 | 13,000 | 15,000 | 544.73 |
| 2023 | 27,000 | 12,000 | 14,000 | 519.14 |
| 2024 | 26,000 | 12,000 | 13,000 | 493.00 |
| 2025 | 24,000 | 11,000 | 13,000 | 470.58 |