Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 493,000 | — | — | — |
| 1951 | 501,000 | — | — | — |
| 1952 | 508,000 | — | — | — |
| 1953 | 516,000 | — | — | — |
| 1954 | 525,000 | — | — | — |
| 1955 | 533,000 | — | — | — |
| 1956 | 543,000 | — | — | — |
| 1957 | 552,000 | — | — | — |
| 1958 | 563,000 | — | — | — |
| 1959 | 574,000 | — | — | — |
| 1960 | 586,000 | — | — | — |
| 1961 | 595,000 | — | — | — |
| 1962 | 601,000 | — | — | — |
| 1963 | 607,000 | — | — | — |
| 1964 | 612,000 | — | — | — |
| 1965 | 617,000 | — | — | — |
| 1966 | 623,000 | — | — | — |
| 1967 | 629,000 | — | — | — |
| 1968 | 635,000 | — | — | — |
| 1969 | 641,000 | — | — | — |
| 1970 | 647,000 | — | — | — |
| 1971 | 654,000 | — | — | — |
| 1972 | 661,000 | — | — | — |
| 1973 | 665,000 | — | — | — |
| 1974 | 663,000 | — | — | — |
| 1975 | 659,000 | — | — | — |
| 1976 | 662,000 | — | — | — |
| 1977 | 667,000 | — | — | — |
| 1978 | 672,000 | — | — | — |
| 1979 | 677,000 | — | — | — |
| 1980 | 683,000 | — | — | — |
| 1981 | 688,000 | — | — | — |
| 1982 | 696,000 | — | — | — |
| 1983 | 707,000 | — | — | — |
| 1984 | 719,000 | — | — | — |
| 1985 | 731,000 | — | — | — |
| 1986 | 743,000 | — | — | — |
| 1987 | 754,000 | — | — | — |
| 1988 | 766,000 | — | — | — |
| 1989 | 777,000 | — | — | — |
| 1990 | 788,000 | — | — | — |
| 1991 | 798,000 | — | — | — |
| 1992 | 810,000 | — | — | — |
| 1993 | 826,000 | — | — | — |
| 1994 | 844,000 | — | — | — |
| 1995 | 862,000 | — | — | — |
| 1996 | 880,000 | — | — | — |
| 1997 | 897,000 | — | — | — |
| 1998 | 914,000 | — | — | — |
| 1999 | 931,000 | — | — | — |
| 2000 | 947,000 | — | — | — |
| 2001 | 964,000 | — | — | — |
| 2002 | 981,000 | — | — | — |
| 2003 | 999,000 | — | — | — |
| 2004 | 1,017,000 | — | — | — |
| 2005 | 1,036,000 | — | — | — |
| 2006 | 1,054,000 | — | — | — |
| 2007 | 1,072,000 | — | — | — |
| 2008 | 1,091,000 | — | — | — |
| 2009 | 1,109,000 | — | — | — |
| 2010 | 1,127,000 | — | — | — |
| 2011 | 1,146,000 | — | — | — |
| 2012 | 1,165,000 | — | — | — |
| 2013 | 1,183,000 | — | — | — |
| 2014 | 1,201,000 | — | — | — |
| 2015 | 1,219,000 | — | — | — |
| 2016 | 1,237,000 | — | — | — |
| 2017 | 1,254,000 | — | — | — |
| 2018 | 1,270,000 | — | — | — |
| 2019 | 1,286,000 | — | — | — |
| 2020 | 1,302,000 | — | — | — |
| 2021 | 1,317,000 | — | — | — |
| 2022 | 1,331,000 | — | — | — |
| 2023 | 1,344,000 | — | — | — |
| 2024 | 1,358,000 | — | — | — |
| 2025 | 1,370,000 | — | — | — |