Population history
Population by year
| Year | Total | Male | Female | Density |
|---|---|---|---|---|
| 1950 | 2,254,000 | 1,080,000 | 1,174,000 | 86.90 |
| 1951 | 2,305,000 | 1,105,000 | 1,199,000 | 88.85 |
| 1952 | 2,355,000 | 1,130,000 | 1,224,000 | 90.78 |
| 1953 | 2,405,000 | 1,155,000 | 1,249,000 | 92.69 |
| 1954 | 2,454,000 | 1,180,000 | 1,273,000 | 94.59 |
| 1955 | 2,504,000 | 1,205,000 | 1,298,000 | 96.52 |
| 1956 | 2,555,000 | 1,231,000 | 1,324,000 | 98.47 |
| 1957 | 2,606,000 | 1,256,000 | 1,349,000 | 100.44 |
| 1958 | 2,657,000 | 1,282,000 | 1,374,000 | 102.41 |
| 1959 | 2,709,000 | 1,308,000 | 1,400,000 | 104.42 |
| 1960 | 2,764,000 | 1,336,000 | 1,427,000 | 106.52 |
| 1961 | 2,835,000 | 1,371,000 | 1,463,000 | 109.25 |
| 1962 | 2,907,000 | 1,408,000 | 1,499,000 | 112.06 |
| 1963 | 2,969,000 | 1,440,000 | 1,529,000 | 114.45 |
| 1964 | 3,055,000 | 1,483,000 | 1,572,000 | 117.75 |
| 1965 | 3,141,000 | 1,526,000 | 1,615,000 | 121.06 |
| 1966 | 3,217,000 | 1,564,000 | 1,653,000 | 124.01 |
| 1967 | 3,300,000 | 1,606,000 | 1,694,000 | 127.19 |
| 1968 | 3,380,000 | 1,646,000 | 1,733,000 | 130.27 |
| 1969 | 3,454,000 | 1,684,000 | 1,770,000 | 133.13 |
| 1970 | 3,530,000 | 1,722,000 | 1,808,000 | 136.05 |
| 1971 | 3,617,000 | 1,765,000 | 1,851,000 | 139.40 |
| 1972 | 3,617,000 | 1,764,000 | 1,852,000 | 139.39 |
| 1973 | 3,611,000 | 1,759,000 | 1,852,000 | 139.19 |
| 1974 | 3,703,000 | 1,805,000 | 1,898,000 | 142.72 |
| 1975 | 3,796,000 | 1,852,000 | 1,944,000 | 146.31 |
| 1976 | 3,882,000 | 1,895,000 | 1,986,000 | 149.62 |
| 1977 | 3,983,000 | 1,946,000 | 2,036,000 | 153.51 |
| 1978 | 4,100,000 | 2,005,000 | 2,094,000 | 158.01 |
| 1979 | 4,203,000 | 2,057,000 | 2,145,000 | 161.99 |
| 1980 | 4,383,000 | 2,148,000 | 2,235,000 | 168.93 |
| 1981 | 4,566,000 | 2,240,000 | 2,325,000 | 175.95 |
| 1982 | 4,681,000 | 2,298,000 | 2,383,000 | 180.40 |
| 1983 | 4,808,000 | 2,362,000 | 2,446,000 | 185.30 |
| 1984 | 4,926,000 | 2,421,000 | 2,505,000 | 189.85 |
| 1985 | 5,034,000 | 2,475,000 | 2,558,000 | 193.99 |
| 1986 | 5,129,000 | 2,523,000 | 2,606,000 | 197.67 |
| 1987 | 5,247,000 | 2,582,000 | 2,665,000 | 202.23 |
| 1988 | 5,365,000 | 2,640,000 | 2,725,000 | 206.76 |
| 1989 | 5,471,000 | 2,692,000 | 2,779,000 | 210.86 |
| 1990 | 5,587,000 | 2,750,000 | 2,836,000 | 215.30 |
| 1991 | 5,703,000 | 2,808,000 | 2,895,000 | 219.80 |
| 1992 | 5,858,000 | 2,885,000 | 2,972,000 | 225.76 |
| 1993 | 5,676,000 | 2,793,000 | 2,883,000 | 218.76 |
| 1994 | 5,713,000 | 2,811,000 | 2,902,000 | 220.19 |
| 1995 | 6,066,000 | 2,987,000 | 3,079,000 | 233.77 |
| 1996 | 6,070,000 | 2,988,000 | 3,081,000 | 233.93 |
| 1997 | 6,070,000 | 2,987,000 | 3,082,000 | 233.91 |
| 1998 | 6,187,000 | 3,046,000 | 3,141,000 | 238.42 |
| 1999 | 6,337,000 | 3,120,000 | 3,216,000 | 244.21 |
| 2000 | 6,470,000 | 3,186,000 | 3,283,000 | 249.33 |
| 2001 | 6,634,000 | 3,267,000 | 3,366,000 | 255.66 |
| 2002 | 6,824,000 | 3,362,000 | 3,461,000 | 262.97 |
| 2003 | 7,043,000 | 3,471,000 | 3,571,000 | 271.41 |
| 2004 | 7,310,000 | 3,605,000 | 3,705,000 | 281.72 |
| 2005 | 7,587,000 | 3,744,000 | 3,843,000 | 292.38 |
| 2006 | 7,865,000 | 3,883,000 | 3,982,000 | 303.10 |
| 2007 | 8,161,000 | 4,032,000 | 4,129,000 | 314.52 |
| 2008 | 8,505,000 | 4,204,000 | 4,301,000 | 327.77 |
| 2009 | 8,947,000 | 4,426,000 | 4,521,000 | 344.80 |
| 2010 | 9,376,000 | 4,641,000 | 4,735,000 | 361.33 |
| 2011 | 9,717,000 | 4,812,000 | 4,905,000 | 374.49 |
| 2012 | 10,071,000 | 4,989,000 | 5,081,000 | 388.09 |
| 2013 | 10,439,000 | 5,174,000 | 5,264,000 | 402.29 |
| 2014 | 10,799,000 | 5,355,000 | 5,444,000 | 416.18 |
| 2015 | 11,047,000 | 5,479,000 | 5,568,000 | 425.73 |
| 2016 | 11,239,000 | 5,575,000 | 5,663,000 | 433.12 |
| 2017 | 11,506,000 | 5,709,000 | 5,797,000 | 443.42 |
| 2018 | 11,859,000 | 5,886,000 | 5,973,000 | 457.01 |
| 2019 | 12,255,000 | 6,084,000 | 6,171,000 | 472.27 |
| 2020 | 12,617,000 | 6,264,000 | 6,352,000 | 486.21 |
| 2021 | 12,965,000 | 6,438,000 | 6,526,000 | 499.63 |
| 2022 | 13,321,000 | 6,616,000 | 6,704,000 | 513.34 |
| 2023 | 13,689,000 | 6,799,000 | 6,889,000 | 527.53 |
| 2024 | 14,047,000 | 6,978,000 | 7,069,000 | 541.34 |
| 2025 | 14,390,000 | 7,149,000 | 7,240,000 | 554.53 |