Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 5,750,000 | 2,963,000 | 2,786,000 | 28.78 |
| 1951 | 5,911,000 | 3,039,000 | 2,872,000 | 29.58 |
| 1952 | 6,077,000 | 3,117,000 | 2,959,000 | 30.42 |
| 1953 | 6,249,000 | 3,198,000 | 3,050,000 | 31.28 |
| 1954 | 6,428,000 | 3,283,000 | 3,144,000 | 32.17 |
| 1955 | 6,613,000 | 3,372,000 | 3,241,000 | 33.10 |
| 1956 | 6,805,000 | 3,463,000 | 3,342,000 | 34.06 |
| 1957 | 7,003,000 | 3,558,000 | 3,445,000 | 35.05 |
| 1958 | 7,209,000 | 3,656,000 | 3,552,000 | 36.08 |
| 1959 | 7,423,000 | 3,759,000 | 3,664,000 | 37.15 |
| 1960 | 7,640,000 | 3,863,000 | 3,777,000 | 38.24 |
| 1961 | 7,862,000 | 3,970,000 | 3,891,000 | 39.35 |
| 1962 | 8,092,000 | 4,081,000 | 4,011,000 | 40.50 |
| 1963 | 8,333,000 | 4,197,000 | 4,135,000 | 41.71 |
| 1964 | 8,586,000 | 4,320,000 | 4,266,000 | 42.97 |
| 1965 | 8,849,000 | 4,447,000 | 4,401,000 | 44.29 |
| 1966 | 9,122,000 | 4,579,000 | 4,542,000 | 45.66 |
| 1967 | 9,408,000 | 4,718,000 | 4,690,000 | 47.09 |
| 1968 | 9,708,000 | 4,864,000 | 4,844,000 | 48.59 |
| 1969 | 10,014,000 | 5,012,000 | 5,002,000 | 50.12 |
| 1970 | 10,321,000 | 5,161,000 | 5,160,000 | 51.66 |
| 1971 | 10,618,000 | 5,303,000 | 5,314,000 | 53.14 |
| 1972 | 10,885,000 | 5,429,000 | 5,455,000 | 54.48 |
| 1973 | 11,144,000 | 5,552,000 | 5,591,000 | 55.78 |
| 1974 | 11,424,000 | 5,685,000 | 5,739,000 | 57.18 |
| 1975 | 11,725,000 | 5,829,000 | 5,896,000 | 58.68 |
| 1976 | 12,037,000 | 5,978,000 | 6,058,000 | 60.25 |
| 1977 | 12,359,000 | 6,133,000 | 6,225,000 | 61.86 |
| 1978 | 12,692,000 | 6,292,000 | 6,399,000 | 63.52 |
| 1979 | 13,002,000 | 6,438,000 | 6,563,000 | 65.07 |
| 1980 | 13,275,000 | 6,564,000 | 6,710,000 | 66.44 |
| 1981 | 13,556,000 | 6,692,000 | 6,863,000 | 67.85 |
| 1982 | 13,873,000 | 6,836,000 | 7,036,000 | 69.44 |
| 1983 | 14,221,000 | 6,995,000 | 7,225,000 | 71.18 |
| 1984 | 14,607,000 | 7,173,000 | 7,433,000 | 73.11 |
| 1985 | 15,023,000 | 7,368,000 | 7,655,000 | 75.19 |
| 1986 | 15,467,000 | 7,577,000 | 7,890,000 | 77.41 |
| 1987 | 15,954,000 | 7,811,000 | 8,142,000 | 79.85 |
| 1988 | 16,470,000 | 8,063,000 | 8,407,000 | 82.43 |
| 1989 | 17,010,000 | 8,327,000 | 8,683,000 | 85.14 |
| 1990 | 17,569,000 | 8,602,000 | 8,967,000 | 87.93 |
| 1991 | 18,155,000 | 8,890,000 | 9,265,000 | 90.87 |
| 1992 | 18,785,000 | 9,200,000 | 9,584,000 | 94.02 |
| 1993 | 19,445,000 | 9,527,000 | 9,917,000 | 97.32 |
| 1994 | 20,108,000 | 9,855,000 | 10,252,000 | 100.64 |
| 1995 | 20,665,000 | 10,131,000 | 10,533,000 | 103.43 |
| 1996 | 21,231,000 | 10,412,000 | 10,819,000 | 106.26 |
| 1997 | 21,856,000 | 10,723,000 | 11,132,000 | 109.39 |
| 1998 | 22,515,000 | 11,051,000 | 11,463,000 | 112.69 |
| 1999 | 23,257,000 | 11,421,000 | 11,835,000 | 116.40 |
| 2000 | 24,000,000 | 11,792,000 | 12,207,000 | 120.12 |
| 2001 | 24,745,000 | 12,164,000 | 12,581,000 | 123.85 |
| 2002 | 25,532,000 | 12,556,000 | 12,976,000 | 127.79 |
| 2003 | 26,352,000 | 12,963,000 | 13,388,000 | 131.89 |
| 2004 | 27,154,000 | 13,362,000 | 13,791,000 | 135.90 |
| 2005 | 27,963,000 | 13,765,000 | 14,198,000 | 139.95 |
| 2006 | 28,794,000 | 14,178,000 | 14,615,000 | 144.11 |
| 2007 | 29,653,000 | 14,607,000 | 15,045,000 | 148.41 |
| 2008 | 30,539,000 | 15,050,000 | 15,488,000 | 152.85 |
| 2009 | 31,451,000 | 15,506,000 | 15,944,000 | 157.41 |
| 2010 | 32,390,000 | 15,976,000 | 16,414,000 | 162.11 |
| 2011 | 33,354,000 | 16,459,000 | 16,895,000 | 166.93 |
| 2012 | 34,337,000 | 16,951,000 | 17,386,000 | 171.85 |
| 2013 | 35,337,000 | 17,451,000 | 17,885,000 | 176.86 |
| 2014 | 36,395,000 | 17,981,000 | 18,413,000 | 182.15 |
| 2015 | 37,531,000 | 18,550,000 | 18,981,000 | 187.84 |
| 2016 | 38,799,000 | 19,185,000 | 19,614,000 | 194.18 |
| 2017 | 40,177,000 | 19,875,000 | 20,302,000 | 201.08 |
| 2018 | 41,565,000 | 20,570,000 | 20,994,000 | 208.03 |
| 2019 | 42,999,000 | 21,289,000 | 21,710,000 | 215.21 |
| 2020 | 44,457,000 | 22,019,000 | 22,437,000 | 222.50 |
| 2021 | 45,910,000 | 22,747,000 | 23,163,000 | 229.78 |
| 2022 | 47,312,000 | 23,449,000 | 23,862,000 | 236.79 |
| 2023 | 48,656,000 | 24,122,000 | 24,533,000 | 243.52 |
| 2024 | 50,015,000 | 24,805,000 | 25,209,000 | 250.32 |
| 2025 | 51,384,000 | 25,495,000 | 25,889,000 | 257.17 |