| 年份 | 肯尼亚 |
|---|---|
| 2023 | - |
| 2022 | 3.68014 |
| 2021 | 3.70602 |
| 2020 | 3.76824 |
| 2019 | 3.72777 |
| 2018 | 3.77931 |
| 2017 | 3.91118 |
| 2016 | 3.92929 |
| 2015 | 3.91817 |
| 2014 | 4.0017 |
| 2013 | 4.1102 |
| 2012 | 4.20972 |
| 2011 | 4.32986 |
| 2010 | 4.47731 |
| 2009 | 4.62656 |
| 2008 | 4.65956 |
| 2007 | 4.65259 |
| 2006 | 4.66735 |
| 2005 | 4.67489 |
| 2004 | 4.70284 |
| 2003 | 4.68636 |
| 2002 | 4.75788 |
| 2001 | 4.75821 |
| 2000 | 4.64967 |
| 1999 | 4.49325 |
| 1998 | 4.38909 |
| 1997 | 4.37685 |
| 1996 | 4.42195 |
| 1995 | 4.52693 |
| 1994 | 4.60491 |
| 1993 | 4.67396 |
| 1992 | 4.77595 |
| 1991 | 4.95772 |
| 1990 | 4.98364 |
| 1989 | 4.08208 |
| 1988 | 4.12554 |
| 1987 | 4.1371 |
| 1986 | 4.20476 |
| 1985 | 4.28338 |
| 1984 | 4.34176 |
| 1983 | 4.33473 |
| 1982 | 4.28808 |
| 1981 | 4.2596 |
| 1980 | 4.73729 |
| 1979 | 7.82583 |
| 1978 | 7.82716 |
| 1977 | 7.72468 |
| 1976 | 7.70563 |
| 1975 | 7.80998 |
| 1974 | 7.92209 |
| 1973 | 8.02022 |
| 1972 | 8.07522 |
| 1971 | 8.22539 |
| 1970 | 8.27061 |
| 1969 | 7.28736 |
| 1968 | 7.34091 |
| 1967 | 7.37491 |
| 1966 | 7.40419 |
| 1965 | 7.39841 |
| 1964 | 7.37168 |
| 1963 | 7.25097 |
| 1962 | 6.57819 |
| 1961 | 6.46797 |
| 1960 | - |