| 年份 | 津巴布韦 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 35.7 |
| 2020 | 36.6 |
| 2019 | 37.1 |
| 2018 | 38 |
| 2017 | 39.5 |
| 2016 | 40.6 |
| 2015 | 42.1 |
| 2014 | 43.2 |
| 2013 | 45.2 |
| 2012 | 47 |
| 2011 | 51.4 |
| 2010 | 52.9 |
| 2009 | 55.3 |
| 2008 | 56.4 |
| 2007 | 56.9 |
| 2006 | 55.9 |
| 2005 | 53.9 |
| 2004 | 53 |
| 2003 | 51.8 |
| 2002 | 51.8 |
| 2001 | 51.8 |
| 2000 | 52.2 |
| 1999 | 53.1 |
| 1998 | 54.3 |
| 1997 | 55.3 |
| 1996 | 55.8 |
| 1995 | 55.5 |
| 1994 | 54.3 |
| 1993 | 53.3 |
| 1992 | 52.5 |
| 1991 | 51.8 |
| 1990 | 51.1 |
| 1989 | 50.4 |
| 1988 | 50.2 |
| 1987 | 50.9 |
| 1986 | 52.4 |
| 1985 | 54.9 |
| 1984 | 58 |
| 1983 | 61.5 |
| 1982 | 65 |
| 1981 | 68 |
| 1980 | 70.3 |
| 1979 | 71.7 |
| 1978 | 72.5 |
| 1977 | 72.8 |
| 1976 | 72.7 |
| 1975 | 72.6 |
| 1974 | 72.4 |
| 1973 | 72.4 |
| 1972 | 72.6 |
| 1971 | 73.1 |
| 1970 | 73.8 |
| 1969 | 74.7 |
| 1968 | 76 |
| 1967 | 77.7 |
| 1966 | 79.5 |
| 1965 | 81.6 |
| 1964 | 83.8 |
| 1963 | 86.1 |
| 1962 | 88.4 |
| 1961 | 90.6 |
| 1960 | 92.8 |