| 年份 | 肯尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.22227 |
| 2020 | 1.267 |
| 2019 | 1.22058 |
| 2018 | 1.3554 |
| 2017 | 2.30925 |
| 2016 | 2.64961 |
| 2015 | 2.70048 |
| 2014 | 2.61748 |
| 2013 | 2.60002 |
| 2012 | 2.75442 |
| 2011 | 2.84004 |
| 2010 | 2.58974 |
| 2009 | 3.2212 |
| 2008 | 3.63095 |
| 2007 | 3.57503 |
| 2006 | 2.9413 |
| 2005 | 4.07052 |
| 2004 | 4.11923 |
| 2003 | 5.07217 |
| 2002 | 3.71038 |
| 2001 | 3.11758 |
| 2000 | 3.29393 |
| 1999 | 3.25915 |
| 1998 | 4.5296 |
| 1997 | 4.72565 |
| 1996 | 5.48182 |
| 1995 | 7.28362 |
| 1994 | 6.32746 |
| 1993 | 6.76151 |
| 1992 | 5.37708 |
| 1991 | 5.19736 |
| 1990 | 4.96023 |
| 1989 | 4.18713 |
| 1988 | 3.91245 |
| 1987 | 3.88728 |
| 1986 | 4.11706 |
| 1985 | 3.24806 |
| 1984 | 3.90774 |
| 1983 | 4.18422 |
| 1982 | 5.75923 |
| 1981 | 3.86825 |
| 1980 | 4.14163 |
| 1979 | 4.05403 |
| 1978 | 4.64497 |
| 1977 | 5.03042 |
| 1976 | 3.69356 |
| 1975 | 4.18063 |
| 1974 | 3.30402 |
| 1973 | 3.37333 |
| 1972 | 2.35611 |
| 1971 | 2.53444 |
| 1970 | 3.25751 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |