| 年份 | 马拉维 |
|---|---|
| 2023 | - |
| 2022 | 0.636293 |
| 2021 | 0.759131 |
| 2020 | 0.834281 |
| 2019 | 0.760782 |
| 2018 | 0.589502 |
| 2017 | 0.5301 |
| 2016 | 0.452047 |
| 2015 | 0.450826 |
| 2014 | 0.580772 |
| 2013 | 0.80979 |
| 2012 | 0.765631 |
| 2011 | 0.659729 |
| 2010 | 0.718201 |
| 2009 | 0.949705 |
| 2008 | 0.835637 |
| 2007 | 0.757952 |
| 2006 | 0.777651 |
| 2005 | 1.04526 |
| 2004 | 0.631868 |
| 2003 | 0.408792 |
| 2002 | 0.423823 |
| 2001 | 0.738822 |
| 2000 | 0.672639 |
| 1999 | 0.811014 |
| 1998 | 0.81364 |
| 1997 | 0.991556 |
| 1996 | 0.883468 |
| 1995 | 0.790559 |
| 1994 | 1.42188 |
| 1993 | 1.26298 |
| 1992 | 1.40249 |
| 1991 | 1.07573 |
| 1990 | 1.30861 |
| 1989 | 1.49707 |
| 1988 | 1.51131 |
| 1987 | 1.82881 |
| 1986 | 2.09547 |
| 1985 | 1.75112 |
| 1984 | 1.55953 |
| 1983 | 1.81641 |
| 1982 | 2.28696 |
| 1981 | 3.11118 |
| 1980 | 4.29311 |
| 1979 | 4.06593 |
| 1978 | 2.69452 |
| 1977 | 1.6899 |
| 1976 | 1.37337 |
| 1975 | 1.52681 |
| 1974 | 0.966956 |
| 1973 | 1.06044 |
| 1972 | 0.6022 |
| 1971 | 0.581517 |
| 1970 | 0.641146 |
| 1969 | 0.667962 |
| 1968 | 0.69543 |
| 1967 | 0.716937 |
| 1966 | 0.645793 |
| 1965 | 0.701998 |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |