| 年份 | 坦桑尼亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 68.311 |
| 2020 | 68.542 |
| 2019 | 69.117 |
| 2018 | 68.649 |
| 2017 | 68.207 |
| 2016 | 67.691 |
| 2015 | 67.029 |
| 2014 | 66.274 |
| 2013 | 65.317 |
| 2012 | 64.218 |
| 2011 | 63.082 |
| 2010 | 61.914 |
| 2009 | 60.223 |
| 2008 | 59.44 |
| 2007 | 58.882 |
| 2006 | 58.184 |
| 2005 | 57.432 |
| 2004 | 56.744 |
| 2003 | 56.061 |
| 2002 | 55.086 |
| 2001 | 54.371 |
| 2000 | 53.516 |
| 1999 | 53.021 |
| 1998 | 52.053 |
| 1997 | 51.936 |
| 1996 | 52.376 |
| 1995 | 52.576 |
| 1994 | 52.816 |
| 1993 | 52.827 |
| 1992 | 53.106 |
| 1991 | 53.427 |
| 1990 | 53.514 |
| 1989 | 53.995 |
| 1988 | 54.051 |
| 1987 | 54.055 |
| 1986 | 54.033 |
| 1985 | 53.971 |
| 1984 | 54.024 |
| 1983 | 53.932 |
| 1982 | 53.876 |
| 1981 | 53.863 |
| 1980 | 53.472 |
| 1979 | 53.073 |
| 1978 | 52.43 |
| 1977 | 51.924 |
| 1976 | 51.284 |
| 1975 | 50.78 |
| 1974 | 50.404 |
| 1973 | 50.04 |
| 1972 | 49.21 |
| 1971 | 48.915 |
| 1970 | 48.459 |
| 1969 | 47.874 |
| 1968 | 47.132 |
| 1967 | 46.375 |
| 1966 | 45.85 |
| 1965 | 45.422 |
| 1964 | 45.023 |
| 1963 | 44.795 |
| 1962 | 44.515 |
| 1961 | 44.363 |
| 1960 | 44.182 |