| 年份 | 马拉维 |
|---|---|
| 2023 | - |
| 2022 | 0.346015 |
| 2021 | 0.367286 |
| 2020 | 0.387631 |
| 2019 | 0.402325 |
| 2018 | 0.414864 |
| 2017 | 0.429457 |
| 2016 | 0.446812 |
| 2015 | 0.467809 |
| 2014 | 0.493282 |
| 2013 | 0.52397 |
| 2012 | 0.560895 |
| 2011 | 0.605488 |
| 2010 | 0.659424 |
| 2009 | 0.724702 |
| 2008 | 0.803946 |
| 2007 | 0.857243 |
| 2006 | 0.863822 |
| 2005 | 0.852615 |
| 2004 | 0.831039 |
| 2003 | 0.802237 |
| 2002 | 0.769745 |
| 2001 | 0.733505 |
| 2000 | 0.687077 |
| 1999 | 0.613495 |
| 1998 | 0.561554 |
| 1997 | 0.535228 |
| 1996 | 0.484689 |
| 1995 | 0.421768 |
| 1994 | 0.396739 |
| 1993 | 0.420238 |
| 1992 | 0.454235 |
| 1991 | 0.501993 |
| 1990 | 0.567341 |
| 1989 | 0.654935 |
| 1988 | 0.771545 |
| 1987 | 0.719369 |
| 1986 | 0.592994 |
| 1985 | 0.585858 |
| 1984 | 0.564569 |
| 1983 | 0.536246 |
| 1982 | 0.500293 |
| 1981 | 0.456703 |
| 1980 | 0.406011 |
| 1979 | 0.346407 |
| 1978 | 0.281626 |
| 1977 | 0.248404 |
| 1976 | 0.247715 |
| 1975 | 0.247181 |
| 1974 | 0.246126 |
| 1973 | 0.244677 |
| 1972 | 0.243041 |
| 1971 | 0.241314 |
| 1970 | 0.239628 |
| 1969 | 0.23817 |
| 1968 | 0.236668 |
| 1967 | 0.234901 |
| 1966 | 0.23306 |
| 1965 | 0.231229 |
| 1964 | 0.229616 |
| 1963 | 0.228129 |
| 1962 | 0.226622 |
| 1961 | 0.22523 |
| 1960 | 0.223752 |