| 年份 | 卢旺达 |
|---|---|
| 2023 | - |
| 2022 | 14.3407 |
| 2021 | 14.4966 |
| 2020 | 14.6377 |
| 2019 | 14.7641 |
| 2018 | 14.8756 |
| 2017 | 14.9924 |
| 2016 | 15.1235 |
| 2015 | 15.274 |
| 2014 | 15.4562 |
| 2013 | 15.6797 |
| 2012 | 15.9523 |
| 2011 | 16.2947 |
| 2010 | 16.6506 |
| 2009 | 16.9503 |
| 2008 | 17.1862 |
| 2007 | 17.3728 |
| 2006 | 17.5231 |
| 2005 | 17.5917 |
| 2004 | 17.5649 |
| 2003 | 17.4971 |
| 2002 | 17.3883 |
| 2001 | 17.2803 |
| 2000 | 17.2225 |
| 1999 | 17.1564 |
| 1998 | 17.1639 |
| 1997 | 17.434 |
| 1996 | 17.8969 |
| 1995 | 18.5317 |
| 1994 | 18.3698 |
| 1993 | 18.245 |
| 1992 | 18.7167 |
| 1991 | 19.1719 |
| 1990 | 19.5454 |
| 1989 | 19.8096 |
| 1988 | 20.019 |
| 1987 | 20.2277 |
| 1986 | 20.4265 |
| 1985 | 20.5375 |
| 1984 | 20.4897 |
| 1983 | 20.2951 |
| 1982 | 20.0555 |
| 1981 | 19.8315 |
| 1980 | 19.621 |
| 1979 | 19.4367 |
| 1978 | 19.2939 |
| 1977 | 19.1963 |
| 1976 | 19.1346 |
| 1975 | 19.0974 |
| 1974 | 19.0583 |
| 1973 | 18.9915 |
| 1972 | 18.901 |
| 1971 | 18.8024 |
| 1970 | 18.7292 |
| 1969 | 18.7243 |
| 1968 | 18.8189 |
| 1967 | 19.0285 |
| 1966 | 19.3296 |
| 1965 | 19.6673 |
| 1964 | 19.9825 |
| 1963 | 20.2224 |
| 1962 | 20.383 |
| 1961 | 20.4893 |
| 1960 | 20.561 |