| 年份 | 布基纳法索 |
|---|---|
| 2023 | - |
| 2022 | 9.17292 |
| 2021 | 9.12812 |
| 2020 | 9.07888 |
| 2019 | 9.03827 |
| 2018 | 9.01539 |
| 2017 | 8.99852 |
| 2016 | 8.98728 |
| 2015 | 8.99595 |
| 2014 | 9.03099 |
| 2013 | 9.09376 |
| 2012 | 9.17883 |
| 2011 | 9.27836 |
| 2010 | 9.39593 |
| 2009 | 9.51401 |
| 2008 | 9.61268 |
| 2007 | 9.68061 |
| 2006 | 9.70826 |
| 2005 | 9.69354 |
| 2004 | 9.64739 |
| 2003 | 9.58209 |
| 2002 | 9.48487 |
| 2001 | 9.34558 |
| 2000 | 9.1783 |
| 1999 | 8.99329 |
| 1998 | 8.79874 |
| 1997 | 8.63372 |
| 1996 | 8.52184 |
| 1995 | 8.44169 |
| 1994 | 8.38621 |
| 1993 | 8.36929 |
| 1992 | 8.38966 |
| 1991 | 8.43746 |
| 1990 | 8.48934 |
| 1989 | 8.53143 |
| 1988 | 8.56841 |
| 1987 | 8.60208 |
| 1986 | 8.63382 |
| 1985 | 8.6494 |
| 1984 | 8.64333 |
| 1983 | 8.61954 |
| 1982 | 8.58375 |
| 1981 | 8.53975 |
| 1980 | 8.48278 |
| 1979 | 8.41345 |
| 1978 | 8.33794 |
| 1977 | 8.25317 |
| 1976 | 8.16347 |
| 1975 | 8.07742 |
| 1974 | 7.98405 |
| 1973 | 7.89706 |
| 1972 | 7.94571 |
| 1971 | 8.16042 |
| 1970 | 8.43335 |
| 1969 | 8.73679 |
| 1968 | 9.0478 |
| 1967 | 9.2167 |
| 1966 | 9.21243 |
| 1965 | 9.1541 |
| 1964 | 9.08542 |
| 1963 | 9.03138 |
| 1962 | 8.99428 |
| 1961 | 8.96373 |
| 1960 | 8.93032 |