| 年份 | 布基纳法索 |
|---|---|
| 2023 | - |
| 2022 | 0.5641 |
| 2021 | 0.582275 |
| 2020 | 0.608274 |
| 2019 | 0.63721 |
| 2018 | 0.667078 |
| 2017 | 0.683673 |
| 2016 | 0.682085 |
| 2015 | 0.67508 |
| 2014 | 0.667493 |
| 2013 | 0.66202 |
| 2012 | 0.659012 |
| 2011 | 0.657724 |
| 2010 | 0.657348 |
| 2009 | 0.657334 |
| 2008 | 0.657571 |
| 2007 | 0.659131 |
| 2006 | 0.663561 |
| 2005 | 0.671272 |
| 2004 | 0.681808 |
| 2003 | 0.69523 |
| 2002 | 0.711588 |
| 2001 | 0.730407 |
| 2000 | 0.751504 |
| 1999 | 0.774332 |
| 1998 | 0.797982 |
| 1997 | 0.82152 |
| 1996 | 0.844339 |
| 1995 | 0.86635 |
| 1994 | 0.887825 |
| 1993 | 0.908316 |
| 1992 | 0.926997 |
| 1991 | 0.94382 |
| 1990 | 0.959902 |
| 1989 | 0.975606 |
| 1988 | 0.990074 |
| 1987 | 1.00296 |
| 1986 | 1.01353 |
| 1985 | 1.02171 |
| 1984 | 1.02761 |
| 1983 | 1.03111 |
| 1982 | 1.03237 |
| 1981 | 1.03221 |
| 1980 | 1.03185 |
| 1979 | 1.03109 |
| 1978 | 1.02981 |
| 1977 | 1.028 |
| 1976 | 1.02352 |
| 1975 | 1.01593 |
| 1974 | 1.00674 |
| 1973 | 0.996078 |
| 1972 | 0.983943 |
| 1971 | 0.971482 |
| 1970 | 0.960382 |
| 1969 | 0.950595 |
| 1968 | 0.941835 |
| 1967 | 0.933867 |
| 1966 | 0.925409 |
| 1965 | 0.91611 |
| 1964 | 0.906339 |
| 1963 | 0.895769 |
| 1962 | 0.884526 |
| 1961 | 0.874205 |
| 1960 | 0.865232 |