| 年份 | 布基纳法索 |
|---|---|
| 2023 | - |
| 2022 | 15.6075 |
| 2021 | 15.8158 |
| 2020 | 16.0671 |
| 2019 | 16.35 |
| 2018 | 16.6437 |
| 2017 | 16.9435 |
| 2016 | 17.2235 |
| 2015 | 17.4518 |
| 2014 | 17.6278 |
| 2013 | 17.7622 |
| 2012 | 17.8648 |
| 2011 | 17.9389 |
| 2010 | 17.9658 |
| 2009 | 17.945 |
| 2008 | 17.8948 |
| 2007 | 17.8206 |
| 2006 | 17.7428 |
| 2005 | 17.6995 |
| 2004 | 17.6942 |
| 2003 | 17.7054 |
| 2002 | 17.7404 |
| 2001 | 17.7978 |
| 2000 | 17.8514 |
| 1999 | 17.8956 |
| 1998 | 17.9386 |
| 1997 | 17.9784 |
| 1996 | 18.0141 |
| 1995 | 18.0598 |
| 1994 | 18.1231 |
| 1993 | 18.2013 |
| 1992 | 18.2921 |
| 1991 | 18.3843 |
| 1990 | 18.477 |
| 1989 | 18.556 |
| 1988 | 18.5924 |
| 1987 | 18.5895 |
| 1986 | 18.5629 |
| 1985 | 18.5254 |
| 1984 | 18.4907 |
| 1983 | 18.4582 |
| 1982 | 18.3953 |
| 1981 | 18.2802 |
| 1980 | 18.1285 |
| 1979 | 17.9522 |
| 1978 | 17.7636 |
| 1977 | 17.5942 |
| 1976 | 17.4625 |
| 1975 | 17.3671 |
| 1974 | 17.3076 |
| 1973 | 17.2847 |
| 1972 | 17.2845 |
| 1971 | 17.2877 |
| 1970 | 17.2851 |
| 1969 | 17.2724 |
| 1968 | 17.2357 |
| 1967 | 17.1833 |
| 1966 | 17.1274 |
| 1965 | 17.0636 |
| 1964 | 16.9936 |
| 1963 | 16.9208 |
| 1962 | 16.8427 |
| 1961 | 16.7577 |
| 1960 | 16.671 |