| 年份 | 肯尼亚 |
|---|---|
| 2023 | - |
| 2022 | 12.6431 |
| 2021 | 12.8466 |
| 2020 | 12.9647 |
| 2019 | 12.9914 |
| 2018 | 12.9482 |
| 2017 | 12.8812 |
| 2016 | 12.8195 |
| 2015 | 12.7582 |
| 2014 | 12.6899 |
| 2013 | 12.6275 |
| 2012 | 12.5597 |
| 2011 | 12.4856 |
| 2010 | 12.439 |
| 2009 | 12.4255 |
| 2008 | 12.4401 |
| 2007 | 12.496 |
| 2006 | 12.6038 |
| 2005 | 12.7601 |
| 2004 | 12.9673 |
| 2003 | 13.213 |
| 2002 | 13.4694 |
| 2001 | 13.7183 |
| 2000 | 13.9202 |
| 1999 | 14.0527 |
| 1998 | 14.1157 |
| 1997 | 14.1184 |
| 1996 | 14.0936 |
| 1995 | 14.0542 |
| 1994 | 14.01 |
| 1993 | 13.9684 |
| 1992 | 13.9229 |
| 1991 | 13.8762 |
| 1990 | 13.8574 |
| 1989 | 13.8694 |
| 1988 | 13.8972 |
| 1987 | 13.9514 |
| 1986 | 14.0267 |
| 1985 | 14.1142 |
| 1984 | 14.211 |
| 1983 | 14.3069 |
| 1982 | 14.382 |
| 1981 | 14.4299 |
| 1980 | 14.4634 |
| 1979 | 14.4668 |
| 1978 | 14.4293 |
| 1977 | 14.3647 |
| 1976 | 14.2521 |
| 1975 | 14.0938 |
| 1974 | 13.9325 |
| 1973 | 13.7843 |
| 1972 | 13.6358 |
| 1971 | 13.4728 |
| 1970 | 13.3082 |
| 1969 | 13.1385 |
| 1968 | 12.9266 |
| 1967 | 12.6679 |
| 1966 | 12.3838 |
| 1965 | 12.0947 |
| 1964 | 12.0858 |
| 1963 | 12.3672 |
| 1962 | 12.6435 |
| 1961 | 12.909 |
| 1960 | 13.1598 |