| 年份 | 卢旺达 |
|---|---|
| 2023 | - |
| 2022 | 5.00782 |
| 2021 | 4.8748 |
| 2020 | - |
| 2019 | 4.30836 |
| 2018 | 4.127 |
| 2017 | 3.77807 |
| 2016 | 4.78085 |
| 2015 | 3.12078 |
| 2014 | 2.90714 |
| 2013 | 2.66889 |
| 2012 | 2.36512 |
| 2011 | 2.19008 |
| 2010 | 2.15324 |
| 2009 | 2.53326 |
| 2008 | 2.10855 |
| 2007 | 1.68413 |
| 2006 | 1.481 |
| 2005 | - |
| 2004 | 0.83237 |
| 2003 | 0.84231 |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | 0.73529 |
| 1991 | 0.85064 |
| 1990 | 0.85666 |
| 1989 | 0.79683 |
| 1988 | 0.82848 |
| 1987 | 0.85011 |
| 1986 | 0.73728 |
| 1985 | 0.51391 |
| 1984 | 0.41631 |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |