| 年份 | 布基纳法索 |
|---|---|
| 2023 | - |
| 2022 | 3.09477 |
| 2021 | 2.40194 |
| 2020 | 2.20132 |
| 2019 | 2.23848 |
| 2018 | 1.90502 |
| 2017 | 1.36363 |
| 2016 | 1.16533 |
| 2015 | 1.25078 |
| 2014 | 1.27234 |
| 2013 | 1.23609 |
| 2012 | 1.17603 |
| 2011 | 1.15091 |
| 2010 | 1.22479 |
| 2009 | 1.35276 |
| 2008 | 1.24291 |
| 2007 | 1.41573 |
| 2006 | 1.11032 |
| 2005 | 1.20189 |
| 2004 | 1.20701 |
| 2003 | 1.07306 |
| 2002 | 1.17794 |
| 2001 | 1.15552 |
| 2000 | 1.23805 |
| 1999 | 1.38553 |
| 1998 | 1.27636 |
| 1997 | 1.41706 |
| 1996 | 1.28709 |
| 1995 | 1.38304 |
| 1994 | 1.42288 |
| 1993 | 1.86253 |
| 1992 | 2.04965 |
| 1991 | 2.16687 |
| 1990 | 2.70489 |
| 1989 | 2.74077 |
| 1988 | 2.31081 |
| 1987 | 2.25259 |
| 1986 | 2.62189 |
| 1985 | 1.83653 |
| 1984 | 3.01717 |
| 1983 | 2.93218 |
| 1982 | 3.0033 |
| 1981 | 2.84269 |
| 1980 | 2.74669 |
| 1979 | 2.69861 |
| 1978 | 3.28315 |
| 1977 | 3.04327 |
| 1976 | 3.12383 |
| 1975 | 2.81118 |
| 1974 | 1.15191 |
| 1973 | 1.23519 |
| 1972 | 1.13985 |
| 1971 | 1.17717 |
| 1970 | 1.17224 |
| 1969 | 1.24672 |
| 1968 | 1.17848 |
| 1967 | 1.32507 |
| 1966 | 1.64948 |
| 1965 | 1.52482 |
| 1964 | 2.60516 |
| 1963 | 2.38306 |
| 1962 | 2.3457 |
| 1961 | 0.834369 |
| 1960 | 0.682018 |