Tabel data
| 1955 | 143 juta | 1976 | 593 juta | 1997 | 1,54 miliar |
| 1956 | 173 juta | 1977 | 749 juta | 1998 | 1,45 miliar |
| 1957 | 229 juta | 1978 | 828 juta | 1999 | 1,41 miliar |
| 1958 | 252 juta | 1979 | 926 juta | 2000 | 1,79 miliar |
| 1959 | 226 juta | 1980 | 1 miliar | 2001 | 1,91 miliar |
| 1960 | 234 juta | 1981 | 1,01 miliar | 2002 | 1,07 miliar |
| 1961 | 115 juta | 1982 | 1,52 miliar | 2003 | 988 juta |
| 1962 | 204 juta | 1983 | 2,01 miliar | 2004 | 1,45 miliar |
| 1963 | 245 juta | 1984 | 1,33 miliar | 2005 | 2,67 miliar |
| 1964 | 200 juta | 1985 | 820 juta | 2006 | 3,63 miliar |
| 1965 | 227 juta | 1986 | 1 miliar | 2007 | 4,35 miliar |
| 1966 | 239 juta | 1987 | 766 juta | 2008 | 5,66 miliar |
| 1967 | 270 juta | 1988 | 1,1 miliar | 2009 | 4,06 miliar |
| 1968 | 273 juta | 1989 | 1,2 miliar | 2010 | 3,99 miliar |
| 1969 | 264 juta | 1990 | 738 juta | 2011 | 3,58 miliar |
| 1970 | 273 juta | 1991 | 984 juta | 2012 | 5,11 miliar |
| 1971 | 352 juta | 1992 | 993 juta | 2013 | 6,2 miliar |
| 1972 | 405 juta | 1993 | 1,29 miliar | 2014 | 1,55 miliar |
| 1973 | 421 juta | 1994 | 940 juta | 2015 | 321 juta |
| 1974 | 602 juta | 1995 | 1,2 miliar | 2016 | 218 juta |
| 1975 | 712 juta | 1996 | 733 juta | 2017 | 2,13 miliar |
Tabel data
| 1955 | 2,6% | 1976 | 1,9% | 1997 | 1,8% |
| 1956 | 2,8% | 1977 | 2,1% | 1998 | 1,6% |
| 1957 | 3,2% | 1978 | 2,1% | 1999 | 1,4% |
| 1958 | 3,4% | 1979 | 1,9% | 2000 | 1,5% |
| 1959 | 3% | 1980 | 1,7% | 2001 | 1,6% |
| 1960 | 3,1% | 1981 | 1,5% | 2002 | 1,2% |
| 1961 | 1,4% | 1982 | 2,2% | 2003 | 1,2% |
| 1962 | 2,3% | 1983 | 3% | 2004 | 1,3% |
| 1963 | 2,6% | 1984 | 2,3% | 2005 | 1,8% |
| 1964 | 2,4% | 1985 | 1,4% | 2006 | 2% |
| 1965 | 2,6% | 1986 | 1,6% | 2007 | 1,9% |
| 1966 | 2,7% | 1987 | 1,6% | 2008 | 1,8% |
| 1967 | 2,9% | 1988 | 1,8% | 2009 | 1,2% |
| 1968 | 2,7% | 1989 | 2,8% | 2010 | 1% |
| 1969 | 2,5% | 1990 | 1,5% | 2011 | 1,1% |
| 1970 | 2,3% | 1991 | 1,8% | 2012 | 1,3% |
| 1971 | 2,7% | 1992 | 1,6% | 2013 | 1,7% |
| 1972 | 2,8% | 1993 | 2,1% | 2014 | 1,2% |
| 1973 | 2,5% | 1994 | 1,6% | 2015 | 0,9% |
| 1974 | 2,3% | 1995 | 1,5% | 2016 | 0,5% |
| 1975 | 2,6% | 1996 | 1% | 2017 | 2,2% |