| 年份 | 津巴布韦 |
|---|---|
| 2023 | - |
| 2022 | -9.04615 |
| 2021 | -5.29665 |
| 2020 | -2.72724 |
| 2019 | -0.687648 |
| 2018 | -2.22232 |
| 2017 | -10.7119 |
| 2016 | -11.332 |
| 2015 | -18.4285 |
| 2014 | -12.8113 |
| 2013 | -14.681 |
| 2012 | -23.836 |
| 2011 | -19.8649 |
| 2010 | -23.8424 |
| 2009 | -22.8234 |
| 2008 | -26.5879 |
| 2007 | -8.60216 |
| 2006 | -10.9083 |
| 2005 | -8.94641 |
| 2004 | -7.10001 |
| 2003 | -5.65787 |
| 2002 | -3.13775 |
| 2001 | 2.01995 |
| 2000 | 2.2521 |
| 1999 | 3.8945 |
| 1998 | -1.72787 |
| 1997 | -7.01452 |
| 1996 | 0.190525 |
| 1995 | -2.68411 |
| 1994 | -1.91955 |
| 1993 | -1.72783 |
| 1992 | -9.25797 |
| 1991 | -3.28461 |
| 1990 | 0.0744392 |
| 1989 | 1.62202 |
| 1988 | 3.38034 |
| 1987 | 2.74082 |
| 1986 | 2.52847 |
| 1985 | 0.197873 |
| 1984 | -0.243859 |
| 1983 | -3.03101 |
| 1982 | -5.29413 |
| 1981 | -6.48019 |
| 1980 | -3.15563 |
| 1979 | -0.861131 |
| 1978 | 2.03624 |
| 1977 | 1.17743 |
| 1976 | 2.36315 |
| 1975 | -1.66865 |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |