| 年份 | 马拉维 |
|---|---|
| 2023 | - |
| 2022 | 4.15693 |
| 2021 | 4.13757 |
| 2020 | 4.12818 |
| 2019 | 4.07246 |
| 2018 | 4.01095 |
| 2017 | 3.94774 |
| 2016 | 3.89395 |
| 2015 | 3.87489 |
| 2014 | 3.82312 |
| 2013 | 3.77603 |
| 2012 | 3.72189 |
| 2011 | 3.68436 |
| 2010 | 3.63412 |
| 2009 | 3.57552 |
| 2008 | 3.47293 |
| 2007 | 3.43361 |
| 2006 | 3.39952 |
| 2005 | 3.33598 |
| 2004 | 3.23655 |
| 2003 | 3.14266 |
| 2002 | 3.05103 |
| 2001 | 2.97154 |
| 2000 | 2.90505 |
| 1999 | 3.1801 |
| 1998 | 4.76066 |
| 1997 | 4.64165 |
| 1996 | 4.65836 |
| 1995 | 2.53334 |
| 1994 | 1.51077 |
| 1993 | 4.13695 |
| 1992 | 5.60939 |
| 1991 | 5.78684 |
| 1990 | 6.67928 |
| 1989 | 7.47388 |
| 1988 | 8.09899 |
| 1987 | 7.0577 |
| 1986 | 5.97139 |
| 1985 | 6.1333 |
| 1984 | 6.2119 |
| 1983 | 6.28368 |
| 1982 | 6.30215 |
| 1981 | 6.27649 |
| 1980 | 6.21177 |
| 1979 | 6.06883 |
| 1978 | 6.29428 |
| 1977 | 7.76047 |
| 1976 | 7.56933 |
| 1975 | 7.47285 |
| 1974 | 7.40452 |
| 1973 | 7.32667 |
| 1972 | 7.28082 |
| 1971 | 7.21645 |
| 1970 | 7.19402 |
| 1969 | 7.20801 |
| 1968 | 7.23727 |
| 1967 | 6.97518 |
| 1966 | 4.67254 |
| 1965 | 4.66954 |
| 1964 | 4.68689 |
| 1963 | 4.69696 |
| 1962 | 4.64815 |
| 1961 | 4.6077 |
| 1960 | - |