| 年份 | 卢旺达 |
|---|---|
| 2023 | - |
| 2022 | 11.3856 |
| 2021 | 11.3352 |
| 2020 | 11.2389 |
| 2019 | 11.0964 |
| 2018 | 10.9413 |
| 2017 | 10.8007 |
| 2016 | 10.6843 |
| 2015 | 10.63 |
| 2014 | 10.6477 |
| 2013 | 10.7054 |
| 2012 | 10.7907 |
| 2011 | 10.8743 |
| 2010 | 10.9517 |
| 2009 | 11.0879 |
| 2008 | 11.3453 |
| 2007 | 11.7309 |
| 2006 | 12.1929 |
| 2005 | 12.6657 |
| 2004 | 13.0802 |
| 2003 | 13.3723 |
| 2002 | 13.5374 |
| 2001 | 13.596 |
| 2000 | 13.5513 |
| 1999 | 13.3995 |
| 1998 | 13.1331 |
| 1997 | 12.665 |
| 1996 | 12.0855 |
| 1995 | 11.472 |
| 1994 | 10.8558 |
| 1993 | 10.5495 |
| 1992 | 10.3477 |
| 1991 | 10.201 |
| 1990 | 10.1107 |
| 1989 | 10.07 |
| 1988 | 10.0561 |
| 1987 | 10.0505 |
| 1986 | 10.0463 |
| 1985 | 10.0562 |
| 1984 | 10.1106 |
| 1983 | 10.2322 |
| 1982 | 10.4189 |
| 1981 | 10.6524 |
| 1980 | 10.9034 |
| 1979 | 11.142 |
| 1978 | 11.3442 |
| 1977 | 11.4936 |
| 1976 | 11.5891 |
| 1975 | 11.6386 |
| 1974 | 11.6555 |
| 1973 | 11.6534 |
| 1972 | 11.6376 |
| 1971 | 11.6106 |
| 1970 | 11.5745 |
| 1969 | 11.5184 |
| 1968 | 11.3308 |
| 1967 | 11.0274 |
| 1966 | 10.6858 |
| 1965 | 10.2655 |
| 1964 | 9.79195 |
| 1963 | 9.41828 |
| 1962 | 9.15123 |
| 1961 | 8.91888 |
| 1960 | 8.78232 |