| 年份 | 刚果(布) |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 0.0112609 |
| 2016 | 0.0150848 |
| 2015 | 0.0100854 |
| 2014 | 0.00887587 |
| 2013 | 0.010839 |
| 2012 | 0.0163254 |
| 2011 | 0.0197194 |
| 2010 | 0.0141542 |
| 2009 | 0.00988883 |
| 2008 | 0.0070048 |
| 2007 | 0.00708565 |
| 2006 | 0.00675493 |
| 2005 | 0.00352048 |
| 2004 | 0.00433357 |
| 2003 | 0.000375766 |
| 2002 | 0.000855531 |
| 2001 | 0.000722655 |
| 2000 | 0.000634467 |
| 1999 | 0.000528602 |
| 1998 | 0.000893353 |
| 1997 | 0.492169 |
| 1996 | 0.0994955 |
| 1995 | 0.039932 |
| 1994 | 0.219097 |
| 1993 | 0.206598 |
| 1992 | 0.255694 |
| 1991 | 0.894609 |
| 1990 | 0.354262 |
| 1989 | 0.210074 |
| 1988 | 0.781738 |
| 1987 | 0.0495302 |
| 1986 | 0.023689 |
| 1985 | 0.0185852 |
| 1984 | 0.00732932 |
| 1983 | 0.0200855 |
| 1982 | 0.0423335 |
| 1981 | 0.124055 |
| 1980 | 0.294432 |
| 1979 | 0.477442 |
| 1978 | 0.25283 |
| 1977 | 0.177008 |
| 1976 | 0.262951 |
| 1975 | 0.419084 |
| 1974 | 0.523345 |
| 1973 | 0.742586 |
| 1972 | 0.304539 |
| 1971 | 0.122285 |
| 1970 | 0.054857 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |