| 年份 | 刚果(金) |
|---|---|
| 2023 | - |
| 2022 | 3.07783 |
| 2021 | 3.11389 |
| 2020 | 3.15036 |
| 2019 | 3.18512 |
| 2018 | 3.2178 |
| 2017 | 3.24486 |
| 2016 | 3.26435 |
| 2015 | 3.27881 |
| 2014 | 3.28989 |
| 2013 | 3.29658 |
| 2012 | 3.30143 |
| 2011 | 3.30524 |
| 2010 | 3.30763 |
| 2009 | 3.31155 |
| 2008 | 3.31754 |
| 2007 | 3.32365 |
| 2006 | 3.32967 |
| 2005 | 3.3361 |
| 2004 | 3.34245 |
| 2003 | 3.3494 |
| 2002 | 3.35617 |
| 2001 | 3.36196 |
| 2000 | 3.36839 |
| 1999 | 3.37687 |
| 1998 | 3.39659 |
| 1997 | 3.44061 |
| 1996 | 3.50436 |
| 1995 | 3.5704 |
| 1994 | 3.62417 |
| 1993 | 3.66202 |
| 1992 | 3.68042 |
| 1991 | 3.68087 |
| 1990 | 3.67301 |
| 1989 | 3.66384 |
| 1988 | 3.65838 |
| 1987 | 3.6566 |
| 1986 | 3.65564 |
| 1985 | 3.65242 |
| 1984 | 3.64538 |
| 1983 | 3.63489 |
| 1982 | 3.62233 |
| 1981 | 3.60953 |
| 1980 | 3.59796 |
| 1979 | 3.5856 |
| 1978 | 3.57062 |
| 1977 | 3.55763 |
| 1976 | 3.54848 |
| 1975 | 3.53973 |
| 1974 | 3.53044 |
| 1973 | 3.51997 |
| 1972 | 3.50903 |
| 1971 | 3.49972 |
| 1970 | 3.49227 |
| 1969 | 3.48624 |
| 1968 | 3.48252 |
| 1967 | 3.48086 |
| 1966 | 3.47936 |
| 1965 | 3.47705 |
| 1964 | 3.47437 |
| 1963 | 3.4703 |
| 1962 | 3.46439 |
| 1961 | 3.45804 |
| 1960 | 3.45155 |