Tabel data
| 1950 | 108 juta | 1976 | 1,71 miliar | 2001 | 12,9 miliar |
| 1952 | 64,8 juta | 1977 | 2,24 miliar | 2002 | 14,1 miliar |
| 1953 | 62,2 juta | 1978 | 3,19 miliar | 2003 | 15,8 miliar |
| 1954 | 213 juta | 1979 | 3,54 miliar | 2004 | 17,8 miliar |
| 1955 | 141 juta | 1980 | 3,98 miliar | 2005 | 22,2 miliar |
| 1956 | 250 juta | 1981 | 4,46 miliar | 2006 | 25,2 miliar |
| 1957 | 266 juta | 1982 | 4,65 miliar | 2007 | 27,7 miliar |
| 1958 | 302 juta | 1983 | 4,71 miliar | 2008 | 26,1 miliar |
| 1959 | 330 juta | 1984 | 4,76 miliar | 2009 | 24,6 miliar |
| 1960 | 276 juta | 1985 | 4,88 miliar | 2010 | 28,2 miliar |
| 1961 | 157 juta | 1986 | 5,33 miliar | 2011 | 31 miliar |
| 1962 | 186 juta | 1987 | 6,04 miliar | 2012 | 32 miliar |
| 1963 | 185 juta | 1988 | 7,73 miliar | 2013 | 34,3 miliar |
| 1964 | 137 juta | 1989 | 9,47 miliar | 2014 | 37,6 miliar |
| 1965 | 132 juta | 1990 | 10,1 miliar | 2015 | 36,6 miliar |
| 1966 | 177 juta | 1991 | 11 miliar | 2016 | 36,9 miliar |
| 1967 | 218 juta | 1992 | 11,6 miliar | 2017 | 39,2 miliar |
| 1968 | 279 juta | 1993 | 12,4 miliar | 2018 | 43,1 miliar |
| 1969 | 347 juta | 1994 | 13,5 miliar | 2019 | 44,1 miliar |
| 1970 | 386 juta | 1995 | 16,1 miliar | 2020 | 46,1 miliar |
| 1971 | 461 juta | 1996 | 16,4 miliar | 2021 | 50,9 miliar |
| 1972 | 532 juta | 1997 | 14,8 miliar | 2022 | 46,4 miliar |
| 1973 | 545 juta | 1998 | 10,5 miliar | 2023 | 47,8 miliar |
| 1974 | 853 juta | 1999 | 12,1 miliar | 2024 | 47,6 miliar |
| 1975 | 1,03 miliar | 2000 | 13,8 miliar | 2025 | 47,8 miliar |
Tabel data
| 1953 | 2,4% | 1978 | 6,4% | 2003 | 2,2% |
| 1954 | 5,9% | 1979 | 5,5% | 2004 | 2,2% |
| 1955 | 6,2% | 1980 | 6,4% | 2005 | 2,3% |
| 1956 | 8,3% | 1981 | 6,4% | 2006 | 2,3% |
| 1957 | 6,8% | 1982 | 6,2% | 2007 | 2,3% |
| 1958 | 7,4% | 1983 | 5,7% | 2008 | 2,4% |
| 1959 | 7,6% | 1984 | 5,3% | 2009 | 2,5% |
| 1960 | 7,2% | 1985 | 5,2% | 2010 | 2,4% |
| 1961 | 6,7% | 1986 | 4,9% | 2011 | 2,4% |
| 1962 | 6,9% | 1987 | 4,5% | 2012 | 2,4% |
| 1963 | 4,8% | 1988 | 4,3% | 2013 | 2,4% |
| 1964 | 4,1% | 1989 | 4,3% | 2014 | 2,4% |
| 1965 | 4,4% | 1990 | 4% | 2015 | 2,4% |
| 1966 | 4,7% | 1991 | 3,7% | 2016 | 2,3% |
| 1967 | 4,7% | 1992 | 3,7% | 2017 | 2,3% |
| 1968 | 4,7% | 1993 | 3,4% | 2018 | 2,4% |
| 1969 | 4,7% | 1994 | 3,2% | 2019 | 2,5% |
| 1970 | 4,4% | 1995 | 2,9% | 2020 | 2,6% |
| 1971 | 4,7% | 1996 | 2,7% | 2021 | 2,6% |
| 1972 | 5% | 1997 | 2,7% | 2022 | 2,6% |
| 1973 | 4% | 1998 | 2,8% | 2023 | 2,6% |
| 1974 | 4,5% | 1999 | 2,5% | 2024 | 2,5% |
| 1975 | 4,9% | 2000 | 2,3% | 2025 | 2,6% |
| 1976 | 5,9% | 2001 | 2,3% | | |
| 1977 | 6% | 2002 | 2,2% | | |