Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 296,000 | 147,000 | 148,000 | 114.51 |
| 1951 | 298,000 | 148,000 | 149,000 | 115.12 |
| 1952 | 299,000 | 149,000 | 150,000 | 115.79 |
| 1953 | 301,000 | 150,000 | 151,000 | 116.48 |
| 1954 | 303,000 | 150,000 | 152,000 | 117.17 |
| 1955 | 305,000 | 151,000 | 153,000 | 117.88 |
| 1956 | 306,000 | 152,000 | 154,000 | 118.52 |
| 1957 | 308,000 | 152,000 | 155,000 | 119.09 |
| 1958 | 310,000 | 153,000 | 156,000 | 119.71 |
| 1959 | 312,000 | 154,000 | 157,000 | 120.48 |
| 1960 | 313,000 | 155,000 | 158,000 | 121.19 |
| 1961 | 316,000 | 156,000 | 160,000 | 122.14 |
| 1962 | 319,000 | 157,000 | 161,000 | 123.42 |
| 1963 | 322,000 | 159,000 | 163,000 | 124.65 |
| 1964 | 326,000 | 160,000 | 165,000 | 125.96 |
| 1965 | 329,000 | 162,000 | 167,000 | 127.30 |
| 1966 | 333,000 | 163,000 | 169,000 | 128.60 |
| 1967 | 335,000 | 164,000 | 170,000 | 129.54 |
| 1968 | 337,000 | 165,000 | 171,000 | 130.12 |
| 1969 | 338,000 | 166,000 | 172,000 | 130.60 |
| 1970 | 339,000 | 166,000 | 172,000 | 131.02 |
| 1971 | 341,000 | 167,000 | 174,000 | 132.03 |
| 1972 | 346,000 | 170,000 | 175,000 | 133.62 |
| 1973 | 349,000 | 171,000 | 177,000 | 134.83 |
| 1974 | 351,000 | 172,000 | 178,000 | 135.69 |
| 1975 | 353,000 | 173,000 | 179,000 | 136.56 |
| 1976 | 355,000 | 174,000 | 181,000 | 137.40 |
| 1977 | 358,000 | 175,000 | 182,000 | 138.32 |
| 1978 | 361,000 | 176,000 | 184,000 | 139.40 |
| 1979 | 362,000 | 177,000 | 185,000 | 140.11 |
| 1980 | 363,000 | 177,000 | 186,000 | 140.43 |
| 1981 | 364,000 | 177,000 | 186,000 | 140.73 |
| 1982 | 365,000 | 177,000 | 187,000 | 140.95 |
| 1983 | 365,000 | 177,000 | 187,000 | 141.12 |
| 1984 | 365,000 | 177,000 | 188,000 | 141.27 |
| 1985 | 366,000 | 178,000 | 188,000 | 141.57 |
| 1986 | 368,000 | 179,000 | 189,000 | 142.24 |
| 1987 | 370,000 | 180,000 | 190,000 | 143.16 |
| 1988 | 373,000 | 182,000 | 191,000 | 144.32 |
| 1989 | 377,000 | 184,000 | 193,000 | 145.71 |
| 1990 | 381,000 | 186,000 | 194,000 | 147.38 |
| 1991 | 386,000 | 189,000 | 197,000 | 149.35 |
| 1992 | 391,000 | 192,000 | 199,000 | 151.34 |
| 1993 | 397,000 | 195,000 | 201,000 | 153.36 |
| 1994 | 402,000 | 197,000 | 204,000 | 155.44 |
| 1995 | 408,000 | 200,000 | 207,000 | 157.62 |
| 1996 | 413,000 | 203,000 | 210,000 | 159.76 |
| 1997 | 418,000 | 205,000 | 212,000 | 161.76 |
| 1998 | 424,000 | 208,000 | 215,000 | 163.77 |
| 1999 | 429,000 | 211,000 | 217,000 | 165.98 |
| 2000 | 436,000 | 214,000 | 221,000 | 168.39 |
| 2001 | 441,000 | 217,000 | 224,000 | 170.56 |
| 2002 | 446,000 | 219,000 | 226,000 | 172.35 |
| 2003 | 451,000 | 222,000 | 228,000 | 174.46 |
| 2004 | 458,000 | 226,000 | 231,000 | 176.95 |
| 2005 | 465,000 | 230,000 | 235,000 | 179.68 |
| 2006 | 472,000 | 234,000 | 238,000 | 182.57 |
| 2007 | 480,000 | 237,000 | 242,000 | 185.43 |
| 2008 | 488,000 | 242,000 | 246,000 | 188.80 |
| 2009 | 498,000 | 247,000 | 250,000 | 192.35 |
| 2010 | 507,000 | 252,000 | 255,000 | 195.91 |
| 2011 | 518,000 | 258,000 | 260,000 | 200.23 |
| 2012 | 530,000 | 265,000 | 265,000 | 205.00 |
| 2013 | 543,000 | 271,000 | 271,000 | 209.79 |
| 2014 | 556,000 | 278,000 | 277,000 | 214.78 |
| 2015 | 569,000 | 285,000 | 283,000 | 219.90 |
| 2016 | 583,000 | 292,000 | 290,000 | 225.29 |
| 2017 | 596,000 | 299,000 | 296,000 | 230.31 |
| 2018 | 608,000 | 305,000 | 302,000 | 234.79 |
| 2019 | 620,000 | 311,000 | 308,000 | 239.45 |
| 2020 | 630,000 | 317,000 | 313,000 | 243.47 |
| 2021 | 640,000 | 322,000 | 317,000 | 247.21 |
| 2022 | 653,000 | 328,000 | 324,000 | 252.24 |
| 2023 | 665,000 | 334,000 | 330,000 | 256.80 |
| 2024 | 673,000 | 338,000 | 334,000 | 259.86 |
| 2025 | 680,000 | 342,000 | 337,000 | 262.72 |