| 年份 | 布隆迪  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 16.2722 | 
| 2021 | 16.6065 | 
| 2020 | 17.0291 | 
| 2019 | 17.5495 | 
| 2018 | 18.1541 | 
| 2017 | 18.7285 | 
| 2016 | 19.164 | 
| 2015 | 19.3997 | 
| 2014 | 19.552 | 
| 2013 | 19.719 | 
| 2012 | 19.7972 | 
| 2011 | 19.7552 | 
| 2010 | 19.5782 | 
| 2009 | 19.4863 | 
| 2008 | 19.4348 | 
| 2007 | 19.2244 | 
| 2006 | 18.9202 | 
| 2005 | 18.5965 | 
| 2004 | 18.3382 | 
| 2003 | 18.1408 | 
| 2002 | 17.9569 | 
| 2001 | 17.9599 | 
| 2000 | 18.1603 | 
| 1999 | 18.1116 | 
| 1998 | 18.2638 | 
| 1997 | 18.7519 | 
| 1996 | 18.8279 | 
| 1995 | 18.7666 | 
| 1994 | 19.906 | 
| 1993 | 20.2819 | 
| 1992 | 19.6603 | 
| 1991 | 19.8859 | 
| 1990 | 20.0113 | 
| 1989 | 20.1215 | 
| 1988 | 20.207 | 
| 1987 | 20.3058 | 
| 1986 | 20.3856 | 
| 1985 | 20.2655 | 
| 1984 | 20.0191 | 
| 1983 | 19.7246 | 
| 1982 | 19.3833 | 
| 1981 | 18.9447 | 
| 1980 | 18.803 | 
| 1979 | 18.8014 | 
| 1978 | 18.5815 | 
| 1977 | 18.5639 | 
| 1976 | 18.6402 | 
| 1975 | 18.6922 | 
| 1974 | 18.8275 | 
| 1973 | 19.0624 | 
| 1972 | 18.916 | 
| 1971 | 18.6599 | 
| 1970 | 18.6684 | 
| 1969 | 18.6076 | 
| 1968 | 18.5132 | 
| 1967 | 18.4638 | 
| 1966 | 18.4304 | 
| 1965 | 18.3768 | 
| 1964 | 18.4098 | 
| 1963 | 18.4979 | 
| 1962 | 18.502 | 
| 1961 | 18.6132 | 
| 1960 | 18.782 |