| 年份 | 肯尼亚 |
|---|---|
| 2023 | - |
| 2022 | 12.2719 |
| 2021 | 12.1469 |
| 2020 | 12.4777 |
| 2019 | 12.1708 |
| 2018 | 12.3487 |
| 2017 | 12.3351 |
| 2016 | 12.6098 |
| 2015 | 12.7267 |
| 2014 | 11.7425 |
| 2013 | 11.8426 |
| 2012 | 12.2714 |
| 2011 | 12.6846 |
| 2010 | 12.953 |
| 2009 | 13.5546 |
| 2008 | 15.674 |
| 2007 | 14.6296 |
| 2006 | 14.347 |
| 2005 | 17.3802 |
| 2004 | 17.8601 |
| 2003 | 18.1313 |
| 2002 | 17.078 |
| 2001 | 15.9729 |
| 2000 | 15.0543 |
| 1999 | 15.7533 |
| 1998 | 16.25 |
| 1997 | 15.5362 |
| 1996 | 15.1806 |
| 1995 | 14.8429 |
| 1994 | 15.1549 |
| 1993 | 14.48 |
| 1992 | 15.6823 |
| 1991 | 16.7713 |
| 1990 | 18.6424 |
| 1989 | 18.0566 |
| 1988 | 18.4058 |
| 1987 | 18.5688 |
| 1986 | 18.3196 |
| 1985 | 17.4603 |
| 1984 | 17.3818 |
| 1983 | 18.4217 |
| 1982 | 18.433 |
| 1981 | 18.5888 |
| 1980 | 19.8034 |
| 1979 | 19.1958 |
| 1978 | 19.5148 |
| 1977 | 17.2052 |
| 1976 | 17.4601 |
| 1975 | 18.3254 |
| 1974 | 17.0359 |
| 1973 | 16.4522 |
| 1972 | 17.6322 |
| 1971 | 17.9803 |
| 1970 | 16.2575 |
| 1969 | 16.4347 |
| 1968 | 15.2073 |
| 1967 | 14.1299 |
| 1966 | 13.7293 |
| 1965 | 14.8429 |
| 1964 | 13.8492 |
| 1963 | 11.4709 |
| 1962 | 11.6001 |
| 1961 | 12.0286 |
| 1960 | 10.9591 |