| 年份 | 布隆迪 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 52.6 |
| 2020 | 54.6 |
| 2019 | 56.7 |
| 2018 | 59.1 |
| 2017 | 61.7 |
| 2016 | 64.6 |
| 2015 | 67.9 |
| 2014 | 71.6 |
| 2013 | 75.7 |
| 2012 | 80.5 |
| 2011 | 85.6 |
| 2010 | 91 |
| 2009 | 97 |
| 2008 | 103.5 |
| 2007 | 110.3 |
| 2006 | 117.5 |
| 2005 | 124.7 |
| 2004 | 131.7 |
| 2003 | 138.1 |
| 2002 | 143.9 |
| 2001 | 149.5 |
| 2000 | 154.6 |
| 1999 | 159.4 |
| 1998 | 163.9 |
| 1997 | 167.7 |
| 1996 | 170.5 |
| 1995 | 172.4 |
| 1994 | 173.3 |
| 1993 | 194.2 |
| 1992 | 172.9 |
| 1991 | 171.8 |
| 1990 | 170.3 |
| 1989 | 169.1 |
| 1988 | 168.3 |
| 1987 | 168.9 |
| 1986 | 171.2 |
| 1985 | 175.9 |
| 1984 | 182.8 |
| 1983 | 192.1 |
| 1982 | 202.8 |
| 1981 | 213.7 |
| 1980 | 224 |
| 1979 | 233 |
| 1978 | 240.7 |
| 1977 | 246.2 |
| 1976 | 249.2 |
| 1975 | 250.6 |
| 1974 | 251.1 |
| 1973 | 251.2 |
| 1972 | 316.3 |
| 1971 | 250.9 |
| 1970 | 250.6 |
| 1969 | 249.8 |
| 1968 | 248.4 |
| 1967 | 246.7 |
| 1966 | 245.1 |
| 1965 | 243.3 |
| 1964 | 241.2 |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |