| 年份 | 布隆迪 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | 1.82796 |
| 1991 | 1.77419 |
| 1990 | 1.75269 |
| 1989 | 1.75269 |
| 1988 | 1.72043 |
| 1987 | 1.6129 |
| 1986 | 1.50538 |
| 1985 | 1.39785 |
| 1984 | 1.29032 |
| 1983 | 1.1828 |
| 1982 | 1.07527 |
| 1981 | 1.02151 |
| 1980 | 0.967742 |
| 1979 | 0.913979 |
| 1978 | 0.855615 |
| 1977 | 0.212314 |
| 1976 | 0.160428 |
| 1975 | 0.107527 |
| 1974 | 0.0537634 |
| 1973 | 0.0430108 |
| 1972 | 0.0334821 |
| 1971 | 0.0430571 |
| 1970 | 0.0425532 |
| 1969 | 0.0302419 |
| 1968 | 0.0375 |
| 1967 | 0.0380711 |
| 1966 | 0.0265604 |
| 1965 | 0.026455 |
| 1964 | 0.0268817 |
| 1963 | 0.0276243 |
| 1962 | 0.0285714 |
| 1961 | 0.0296296 |
| 1960 | - |