| 年份 | 刚果(布) |
|---|---|
| 2023 | - |
| 2022 | 1.47536 |
| 2021 | 1.01507 |
| 2020 | -6.26778 |
| 2019 | 1.12448 |
| 2018 | -2.30432 |
| 2017 | -5.59477 |
| 2016 | -8.68524 |
| 2015 | 0.415193 |
| 2014 | 6.64607 |
| 2013 | -0.712434 |
| 2012 | 9.94715 |
| 2011 | 2.20592 |
| 2010 | 9.93127 |
| 2009 | 11.6373 |
| 2008 | 6.30638 |
| 2007 | -6.61399 |
| 2006 | 7.98624 |
| 2005 | 7.75576 |
| 2004 | 3.47663 |
| 2003 | 0.813264 |
| 2002 | 4.58187 |
| 2001 | 3.8026 |
| 2000 | 7.57598 |
| 1999 | -2.5822 |
| 1998 | 3.73755 |
| 1997 | -0.624812 |
| 1996 | 4.29048 |
| 1995 | 3.98532 |
| 1994 | -5.49308 |
| 1993 | -0.979683 |
| 1992 | 2.61195 |
| 1991 | 2.39537 |
| 1990 | 1 |
| 1989 | 2.59988 |
| 1988 | 1.76626 |
| 1987 | 0.189377 |
| 1986 | -6.86153 |
| 1985 | -1.18566 |
| 1984 | 6.97613 |
| 1983 | 5.85396 |
| 1982 | 23.5977 |
| 1981 | 17.6197 |
| 1980 | 17.6366 |
| 1979 | 9.81322 |
| 1978 | 6.35975 |
| 1977 | -8.95343 |
| 1976 | 0.916287 |
| 1975 | 7.7316 |
| 1974 | 7.88552 |
| 1973 | 8.23119 |
| 1972 | 8.61755 |
| 1971 | 7.75304 |
| 1970 | 6.35847 |
| 1969 | 7.54853 |
| 1968 | 7.63133 |
| 1967 | 2.11627 |
| 1966 | 1.35898 |
| 1965 | 3.67647 |
| 1964 | 3.8168 |
| 1963 | -4.0293 |
| 1962 | 5.20231 |
| 1961 | 8.35073 |
| 1960 | - |