| 年份 | 刚果(金) |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.649837 |
| 2020 | 0.358851 |
| 2019 | 0.629309 |
| 2018 | 0.783495 |
| 2017 | 0.659902 |
| 2016 | 0.306678 |
| 2015 | 0.345534 |
| 2014 | 1.05746 |
| 2013 | 1.56246 |
| 2012 | 2.05736 |
| 2011 | 2.44284 |
| 2010 | 1.80606 |
| 2009 | 1.37907 |
| 2008 | 2.83294 |
| 2007 | 2.54642 |
| 2006 | 2.58333 |
| 2005 | 2.66413 |
| 2004 | 2.13752 |
| 2003 | 1.59353 |
| 2002 | 1.45214 |
| 2001 | 1.71729 |
| 2000 | 0.86263 |
| 1999 | 1.73976 |
| 1998 | 0.797079 |
| 1997 | 1.82031 |
| 1996 | 2.19515 |
| 1995 | 1.8044 |
| 1994 | 1.38194 |
| 1993 | 0.838478 |
| 1992 | 1.18086 |
| 1991 | 1.01946 |
| 1990 | 2.06738 |
| 1989 | 1.46454 |
| 1988 | 0.926353 |
| 1987 | 1.38967 |
| 1986 | 0.635779 |
| 1985 | 2.14537 |
| 1984 | 1.72332 |
| 1983 | 0.835279 |
| 1982 | 0.29393 |
| 1981 | 0.748745 |
| 1980 | 0.972186 |
| 1979 | 1.16243 |
| 1978 | 0.371763 |
| 1977 | 0.646474 |
| 1976 | 0.731758 |
| 1975 | 0.00167216 |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |