Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 60,000 | 41,000 | 19,000 | 112.34 |
| 1951 | 61,000 | 41,000 | 20,000 | 113.31 |
| 1952 | 61,000 | 40,000 | 20,000 | 114.38 |
| 1953 | 62,000 | 40,000 | 21,000 | 115.60 |
| 1954 | 63,000 | 40,000 | 22,000 | 116.95 |
| 1955 | 64,000 | 40,000 | 23,000 | 118.44 |
| 1956 | 64,000 | 40,000 | 24,000 | 120.09 |
| 1957 | 65,000 | 40,000 | 25,000 | 121.89 |
| 1958 | 66,000 | 40,000 | 26,000 | 123.83 |
| 1959 | 68,000 | 40,000 | 27,000 | 125.88 |
| 1960 | 69,000 | 41,000 | 28,000 | 128.51 |
| 1961 | 71,000 | 42,000 | 29,000 | 131.81 |
| 1962 | 73,000 | 42,000 | 30,000 | 135.29 |
| 1963 | 75,000 | 43,000 | 31,000 | 138.81 |
| 1964 | 77,000 | 44,000 | 32,000 | 142.35 |
| 1965 | 78,000 | 45,000 | 33,000 | 145.90 |
| 1966 | 80,000 | 46,000 | 34,000 | 149.43 |
| 1967 | 82,000 | 47,000 | 35,000 | 152.90 |
| 1968 | 84,000 | 48,000 | 36,000 | 156.31 |
| 1969 | 86,000 | 48,000 | 37,000 | 159.71 |
| 1970 | 88,000 | 49,000 | 38,000 | 163.34 |
| 1971 | 90,000 | 50,000 | 40,000 | 167.22 |
| 1972 | 92,000 | 51,000 | 41,000 | 171.20 |
| 1973 | 94,000 | 52,000 | 42,000 | 175.20 |
| 1974 | 96,000 | 52,000 | 44,000 | 179.19 |
| 1975 | 99,000 | 53,000 | 45,000 | 183.10 |
| 1976 | 101,000 | 54,000 | 46,000 | 187.00 |
| 1977 | 103,000 | 55,000 | 48,000 | 190.94 |
| 1978 | 105,000 | 55,000 | 49,000 | 194.87 |
| 1979 | 107,000 | 56,000 | 50,000 | 198.96 |
| 1980 | 110,000 | 57,000 | 52,000 | 203.59 |
| 1981 | 112,000 | 59,000 | 53,000 | 208.69 |
| 1982 | 115,000 | 61,000 | 54,000 | 213.88 |
| 1983 | 118,000 | 62,000 | 55,000 | 219.06 |
| 1984 | 121,000 | 64,000 | 57,000 | 224.22 |
| 1985 | 124,000 | 65,000 | 58,000 | 229.42 |
| 1986 | 126,000 | 67,000 | 59,000 | 234.69 |
| 1987 | 129,000 | 69,000 | 60,000 | 240.03 |
| 1988 | 132,000 | 70,000 | 62,000 | 245.47 |
| 1989 | 135,000 | 72,000 | 63,000 | 251.02 |
| 1990 | 138,000 | 73,000 | 64,000 | 256.21 |
| 1991 | 141,000 | 74,000 | 66,000 | 260.76 |
| 1992 | 143,000 | 75,000 | 67,000 | 265.05 |
| 1993 | 145,000 | 76,000 | 69,000 | 269.23 |
| 1994 | 147,000 | 77,000 | 70,000 | 273.32 |
| 1995 | 150,000 | 78,000 | 71,000 | 277.37 |
| 1996 | 152,000 | 78,000 | 73,000 | 281.27 |
| 1997 | 154,000 | 79,000 | 74,000 | 285.06 |
| 1998 | 156,000 | 80,000 | 75,000 | 288.79 |
| 1999 | 158,000 | 81,000 | 77,000 | 292.59 |
| 2000 | 160,000 | 81,000 | 78,000 | 295.87 |
| 2001 | 161,000 | 82,000 | 78,000 | 298.21 |
| 2002 | 162,000 | 83,000 | 79,000 | 300.03 |
| 2003 | 163,000 | 83,000 | 79,000 | 301.55 |
| 2004 | 163,000 | 83,000 | 79,000 | 302.79 |
| 2005 | 164,000 | 84,000 | 80,000 | 303.82 |
| 2006 | 164,000 | 84,000 | 80,000 | 304.69 |
| 2007 | 165,000 | 84,000 | 80,000 | 305.48 |
| 2008 | 165,000 | 84,000 | 80,000 | 306.27 |
| 2009 | 166,000 | 85,000 | 81,000 | 307.16 |
| 2010 | 166,000 | 85,000 | 81,000 | 307.80 |
| 2011 | 166,000 | 85,000 | 81,000 | 307.84 |
| 2012 | 166,000 | 85,000 | 81,000 | 307.45 |
| 2013 | 165,000 | 84,000 | 81,000 | 306.78 |
| 2014 | 165,000 | 84,000 | 80,000 | 305.89 |
| 2015 | 164,000 | 84,000 | 80,000 | 304.81 |
| 2016 | 164,000 | 83,000 | 80,000 | 303.57 |
| 2017 | 163,000 | 83,000 | 80,000 | 302.20 |
| 2018 | 162,000 | 82,000 | 79,000 | 300.70 |
| 2019 | 161,000 | 82,000 | 79,000 | 299.09 |
| 2020 | 162,000 | 82,000 | 79,000 | 299.74 |
| 2021 | 163,000 | 83,000 | 80,000 | 302.64 |
| 2022 | 165,000 | 83,000 | 81,000 | 305.32 |
| 2023 | 166,000 | 84,000 | 82,000 | 307.78 |
| 2024 | 167,000 | 84,000 | 82,000 | 310.12 |
| 2025 | 168,000 | 85,000 | 83,000 | 312.38 |