| 年份 | 布基纳法索 |
|---|---|
| 2023 | - |
| 2022 | 5.52569 |
| 2021 | 5.49369 |
| 2020 | 5.4548 |
| 2019 | 5.41643 |
| 2018 | 5.38093 |
| 2017 | 5.3355 |
| 2016 | 5.27263 |
| 2015 | 5.19831 |
| 2014 | 5.11743 |
| 2013 | 5.03417 |
| 2012 | 4.95713 |
| 2011 | 4.89356 |
| 2010 | 4.84629 |
| 2009 | 4.8145 |
| 2008 | 4.79971 |
| 2007 | 4.79773 |
| 2006 | 4.80055 |
| 2005 | 4.80322 |
| 2004 | 4.80301 |
| 2003 | 4.79818 |
| 2002 | 4.79086 |
| 2001 | 4.78427 |
| 2000 | 4.77765 |
| 1999 | 4.77061 |
| 1998 | 4.76296 |
| 1997 | 4.75566 |
| 1996 | 4.74847 |
| 1995 | 4.73781 |
| 1994 | 4.72132 |
| 1993 | 4.70187 |
| 1992 | 4.68187 |
| 1991 | 4.65981 |
| 1990 | 4.63211 |
| 1989 | 4.59498 |
| 1988 | 4.55949 |
| 1987 | 4.57941 |
| 1986 | 4.67128 |
| 1985 | 4.79656 |
| 1984 | 4.94307 |
| 1983 | 5.09453 |
| 1982 | 5.1881 |
| 1981 | 5.20773 |
| 1980 | 5.20042 |
| 1979 | 5.18996 |
| 1978 | 5.18875 |
| 1977 | 5.19696 |
| 1976 | 5.2099 |
| 1975 | 5.22326 |
| 1974 | 5.23505 |
| 1973 | 5.24566 |
| 1972 | 5.25814 |
| 1971 | 5.27943 |
| 1970 | 5.31252 |
| 1969 | 5.3546 |
| 1968 | 5.40409 |
| 1967 | 5.45982 |
| 1966 | 5.51924 |
| 1965 | 5.57999 |
| 1964 | 5.64077 |
| 1963 | 5.69989 |
| 1962 | 5.75519 |
| 1961 | 5.80647 |
| 1960 | 5.85369 |