| 年份 | 刚果(布) |
|---|---|
| 2023 | - |
| 2022 | 11.8368 |
| 2021 | 14.8705 |
| 2020 | 17.4784 |
| 2019 | 13.2409 |
| 2018 | 13.5041 |
| 2017 | 18.0866 |
| 2016 | 21.3085 |
| 2015 | 19.3063 |
| 2014 | 16.7342 |
| 2013 | 14.073 |
| 2012 | 13.7572 |
| 2011 | 12.835 |
| 2010 | 10.5718 |
| 2009 | 13.4118 |
| 2008 | 12.141 |
| 2007 | 16.801 |
| 2006 | 12.7495 |
| 2005 | 12.5058 |
| 2004 | 14.9727 |
| 2003 | 17.359 |
| 2002 | 18.3572 |
| 2001 | 14.0897 |
| 2000 | 11.5681 |
| 1999 | 15.0581 |
| 1998 | 24.1962 |
| 1997 | 20.9474 |
| 1996 | 12.846 |
| 1995 | 15.7238 |
| 1994 | 21.814 |
| 1993 | 27.6611 |
| 1992 | 26.9317 |
| 1991 | 27.7403 |
| 1990 | 19.5538 |
| 1989 | 19.4936 |
| 1988 | 21.047 |
| 1987 | 20.5775 |
| 1986 | 24.9527 |
| 1985 | 16.4503 |
| 1984 | 14.7835 |
| 1983 | 15.5405 |
| 1982 | 13.4929 |
| 1981 | 13.4392 |
| 1980 | 17.5916 |
| 1979 | 20.3922 |
| 1978 | 22.945 |
| 1977 | 19.3617 |
| 1976 | 17.6927 |
| 1975 | 18.0049 |
| 1974 | 17.8141 |
| 1973 | 17.5497 |
| 1972 | 17.3913 |
| 1971 | 17.1364 |
| 1970 | 16.9737 |
| 1969 | 17.7068 |
| 1968 | 18.0064 |
| 1967 | 16.0959 |
| 1966 | 15.6827 |
| 1965 | 14.1975 |
| 1964 | 14.5582 |
| 1963 | 15.2607 |
| 1962 | 13.7549 |
| 1961 | 13.6021 |
| 1960 | 15.096 |