| 年份 | 津巴布韦 |
|---|---|
| 2023 | - |
| 2022 | 1.10154 |
| 2021 | 1.07109 |
| 2020 | 1.0345 |
| 2019 | 0.98696 |
| 2018 | 0.959807 |
| 2017 | 0.950519 |
| 2016 | 0.929533 |
| 2015 | 0.903833 |
| 2014 | 0.877547 |
| 2013 | 0.849195 |
| 2012 | 0.820092 |
| 2011 | 0.79344 |
| 2010 | 0.770622 |
| 2009 | 0.755099 |
| 2008 | 0.752609 |
| 2007 | 0.762639 |
| 2006 | 0.783562 |
| 2005 | 0.811679 |
| 2004 | 0.845516 |
| 2003 | 0.885418 |
| 2002 | 0.925916 |
| 2001 | 0.956676 |
| 2000 | 0.975411 |
| 1999 | 0.985335 |
| 1998 | 0.984012 |
| 1997 | 0.969966 |
| 1996 | 0.94946 |
| 1995 | 0.929663 |
| 1994 | 0.906749 |
| 1993 | 0.883581 |
| 1992 | 0.875588 |
| 1991 | 0.883899 |
| 1990 | 0.890717 |
| 1989 | 0.917126 |
| 1988 | 0.965151 |
| 1987 | 1.00497 |
| 1986 | 1.03242 |
| 1985 | 1.05507 |
| 1984 | 1.04029 |
| 1983 | 0.989888 |
| 1982 | 0.960186 |
| 1981 | 0.949757 |
| 1980 | 0.949829 |
| 1979 | 0.948833 |
| 1978 | 0.940791 |
| 1977 | 0.935406 |
| 1976 | 0.936154 |
| 1975 | 0.942454 |
| 1974 | 0.954318 |
| 1973 | 0.968485 |
| 1972 | 0.981328 |
| 1971 | 0.993587 |
| 1970 | 1.00584 |
| 1969 | 1.01762 |
| 1968 | 1.02827 |
| 1967 | 1.03808 |
| 1966 | 1.0474 |
| 1965 | 1.05653 |
| 1964 | 1.06579 |
| 1963 | 1.07558 |
| 1962 | 1.08534 |
| 1961 | 1.0932 |
| 1960 | 1.09775 |