| 年份 | 卢旺达 |
|---|---|
| 2023 | - |
| 2022 | 16.0257 |
| 2021 | 2.72488 |
| 2020 | 6.72377 |
| 2019 | 2.44532 |
| 2018 | -0.638377 |
| 2017 | 8.14156 |
| 2016 | 5.02915 |
| 2015 | 0.48632 |
| 2014 | 4.73213 |
| 2013 | 2.69047 |
| 2012 | 4.72365 |
| 2011 | 7.19244 |
| 2010 | 3.18725 |
| 2009 | 7.14789 |
| 2008 | 14.4556 |
| 2007 | 12.9362 |
| 2006 | 2.46119 |
| 2005 | 9.03074 |
| 2004 | 11.0957 |
| 2003 | 20.3613 |
| 2002 | -5.22774 |
| 2001 | -0.392279 |
| 2000 | 3.275 |
| 1999 | 11.1137 |
| 1998 | 2.2282 |
| 1997 | 15.6215 |
| 1996 | 10.9214 |
| 1995 | 51.2666 |
| 1994 | 17.1913 |
| 1993 | 13.8705 |
| 1992 | 7.28328 |
| 1991 | 14.9789 |
| 1990 | 13.4615 |
| 1989 | 5.29709 |
| 1988 | 2.22538 |
| 1987 | 0.665276 |
| 1986 | -7.02173 |
| 1985 | 4.56413 |
| 1984 | 16.8567 |
| 1983 | 2.44921 |
| 1982 | 4.88318 |
| 1981 | 7.7107 |
| 1980 | 3.06478 |
| 1979 | 6.06529 |
| 1978 | 3.66474 |
| 1977 | 13.5115 |
| 1976 | -1.89109 |
| 1975 | 87.9691 |
| 1974 | 15.9069 |
| 1973 | 3.91625 |
| 1972 | 1.84633 |
| 1971 | -0.113866 |
| 1970 | 9.93641 |
| 1969 | -1.28413 |
| 1968 | 0.848492 |
| 1967 | 36.9665 |
| 1966 | 36.8593 |
| 1965 | 6.96386 |
| 1964 | 16.025 |
| 1963 | 13.5512 |
| 1962 | -7.97133 |
| 1961 | 7.12471 |
| 1960 | - |