| 年份 | 坦桑尼亚 |
|---|---|
| 2023 | - |
| 2022 | 23.7 |
| 2021 | 9.6 |
| 2020 | -7.58435 |
| 2019 | -1.39144 |
| 2018 | 23.3434 |
| 2017 | -12.1686 |
| 2016 | -8.89476 |
| 2015 | -5.2221 |
| 2014 | 3.28923 |
| 2013 | 10.9402 |
| 2012 | -0.601229 |
| 2011 | 25.6258 |
| 2010 | 14.5824 |
| 2009 | -2.04667 |
| 2008 | 2.29745 |
| 2007 | 17.3942 |
| 2006 | 11.4008 |
| 2005 | 34.0613 |
| 2004 | 9.3375 |
| 2003 | 22.0534 |
| 2002 | 9.02951 |
| 2001 | 9.78132 |
| 2000 | 0.456423 |
| 1999 | 10.0036 |
| 1998 | 35.7118 |
| 1997 | 3.15056 |
| 1996 | -11.4308 |
| 1995 | 5.82856 |
| 1994 | -4.39715 |
| 1993 | 11.5384 |
| 1992 | 4.28317 |
| 1991 | 1.97176 |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |