Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 142,000 | 71,000 | 71,000 | 1.42 |
| 1951 | 145,000 | 72,000 | 72,000 | 1.45 |
| 1952 | 147,000 | 74,000 | 73,000 | 1.47 |
| 1953 | 150,000 | 75,000 | 75,000 | 1.50 |
| 1954 | 154,000 | 77,000 | 76,000 | 1.54 |
| 1955 | 157,000 | 79,000 | 78,000 | 1.57 |
| 1956 | 161,000 | 81,000 | 79,000 | 1.61 |
| 1957 | 164,000 | 83,000 | 81,000 | 1.64 |
| 1958 | 168,000 | 85,000 | 83,000 | 1.68 |
| 1959 | 171,000 | 86,000 | 85,000 | 1.72 |
| 1960 | 175,000 | 88,000 | 86,000 | 1.75 |
| 1961 | 178,000 | 90,000 | 88,000 | 1.79 |
| 1962 | 182,000 | 92,000 | 90,000 | 1.82 |
| 1963 | 185,000 | 93,000 | 91,000 | 1.85 |
| 1964 | 189,000 | 95,000 | 93,000 | 1.89 |
| 1965 | 192,000 | 97,000 | 95,000 | 1.92 |
| 1966 | 195,000 | 98,000 | 96,000 | 1.95 |
| 1967 | 198,000 | 100,000 | 98,000 | 1.98 |
| 1968 | 201,000 | 101,000 | 99,000 | 2.01 |
| 1969 | 203,000 | 102,000 | 100,000 | 2.03 |
| 1970 | 204,000 | 103,000 | 101,000 | 2.04 |
| 1971 | 206,000 | 104,000 | 101,000 | 2.06 |
| 1972 | 209,000 | 105,000 | 103,000 | 2.09 |
| 1973 | 212,000 | 107,000 | 105,000 | 2.12 |
| 1974 | 215,000 | 108,000 | 106,000 | 2.15 |
| 1975 | 218,000 | 110,000 | 107,000 | 2.18 |
| 1976 | 220,000 | 111,000 | 108,000 | 2.20 |
| 1977 | 221,000 | 111,000 | 109,000 | 2.21 |
| 1978 | 223,000 | 112,000 | 110,000 | 2.23 |
| 1979 | 225,000 | 113,000 | 111,000 | 2.25 |
| 1980 | 228,000 | 115,000 | 113,000 | 2.28 |
| 1981 | 230,000 | 116,000 | 114,000 | 2.30 |
| 1982 | 233,000 | 117,000 | 116,000 | 2.33 |
| 1983 | 236,000 | 119,000 | 117,000 | 2.36 |
| 1984 | 239,000 | 120,000 | 119,000 | 2.39 |
| 1985 | 241,000 | 121,000 | 120,000 | 2.41 |
| 1986 | 243,000 | 122,000 | 120,000 | 2.43 |
| 1987 | 245,000 | 123,000 | 122,000 | 2.45 |
| 1988 | 249,000 | 125,000 | 124,000 | 2.49 |
| 1989 | 252,000 | 126,000 | 125,000 | 2.52 |
| 1990 | 254,000 | 127,000 | 126,000 | 2.54 |
| 1991 | 257,000 | 129,000 | 128,000 | 2.57 |
| 1992 | 261,000 | 130,000 | 130,000 | 2.61 |
| 1993 | 263,000 | 132,000 | 131,000 | 2.63 |
| 1994 | 266,000 | 133,000 | 132,000 | 2.65 |
| 1995 | 267,000 | 134,000 | 133,000 | 2.67 |
| 1996 | 268,000 | 134,000 | 134,000 | 2.68 |
| 1997 | 271,000 | 135,000 | 135,000 | 2.71 |
| 1998 | 274,000 | 137,000 | 136,000 | 2.73 |
| 1999 | 277,000 | 138,000 | 138,000 | 2.77 |
| 2000 | 281,000 | 140,000 | 140,000 | 2.81 |
| 2001 | 285,000 | 142,000 | 142,000 | 2.84 |
| 2002 | 287,000 | 143,000 | 143,000 | 2.87 |
| 2003 | 289,000 | 144,000 | 144,000 | 2.89 |
| 2004 | 292,000 | 146,000 | 145,000 | 2.92 |
| 2005 | 296,000 | 149,000 | 147,000 | 2.96 |
| 2006 | 303,000 | 153,000 | 149,000 | 3.03 |
| 2007 | 311,000 | 158,000 | 152,000 | 3.11 |
| 2008 | 317,000 | 161,000 | 155,000 | 3.17 |
| 2009 | 318,000 | 161,000 | 157,000 | 3.18 |
| 2010 | 318,000 | 160,000 | 158,000 | 3.17 |
| 2011 | 319,000 | 160,000 | 158,000 | 3.18 |
| 2012 | 320,000 | 160,000 | 159,000 | 3.20 |
| 2013 | 323,000 | 162,000 | 161,000 | 3.23 |
| 2014 | 327,000 | 164,000 | 163,000 | 3.27 |
| 2015 | 330,000 | 166,000 | 164,000 | 3.30 |
| 2016 | 335,000 | 169,000 | 166,000 | 3.35 |
| 2017 | 343,000 | 174,000 | 169,000 | 3.43 |
| 2018 | 352,000 | 180,000 | 172,000 | 3.52 |
| 2019 | 360,000 | 184,000 | 175,000 | 3.60 |
| 2020 | 366,000 | 188,000 | 178,000 | 3.66 |
| 2021 | 372,000 | 190,000 | 181,000 | 3.72 |
| 2022 | 380,000 | 194,000 | 185,000 | 3.79 |
| 2023 | 387,000 | 198,000 | 189,000 | 3.87 |
| 2024 | 393,000 | 201,000 | 191,000 | 3.92 |
| 2025 | 398,000 | 204,000 | 194,000 | 3.97 |