| 年份 | 布基纳法索 |
|---|---|
| 2023 | - |
| 2022 | 11.9493 |
| 2021 | 11.7486 |
| 2020 | 9.91169 |
| 2019 | 8.90075 |
| 2018 | 8.04211 |
| 2017 | 7.7147 |
| 2016 | 7.19332 |
| 2015 | 6.48614 |
| 2014 | 6.63836 |
| 2013 | 6.17564 |
| 2012 | 5.84743 |
| 2011 | 5.27373 |
| 2010 | 4.54794 |
| 2009 | 4.40996 |
| 2008 | 3.92031 |
| 2007 | 3.30205 |
| 2006 | 3.09774 |
| 2005 | 2.95704 |
| 2004 | - |
| 2003 | 2.33507 |
| 2002 | 2.00451 |
| 2001 | - |
| 2000 | - |
| 1999 | 1.535 |
| 1998 | - |
| 1997 | 1.52277 |
| 1996 | 1.63202 |
| 1995 | 1.74547 |
| 1994 | 1.63277 |
| 1993 | 1.70094 |
| 1992 | 1.46064 |
| 1991 | 1.08254 |
| 1990 | 1.15882 |
| 1989 | 1.12899 |
| 1988 | 1.00721 |
| 1987 | 0.94393 |
| 1986 | 0.91193 |
| 1985 | 0.88595 |
| 1984 | 0.81727 |
| 1983 | 0.76444 |
| 1982 | 0.66457 |
| 1981 | 0.43895 |
| 1980 | 0.33546 |
| 1979 | 0.37464 |
| 1978 | 0.36243 |
| 1977 | 0.30373 |
| 1976 | 0.34501 |
| 1975 | 0.17286 |
| 1974 | 0.15466 |
| 1973 | 0.10409 |
| 1972 | 0.09035 |
| 1971 | 0.06691 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |