| 年份 | 马拉维 |
|---|---|
| 2023 | - |
| 2022 | 1.33669 |
| 2021 | 1.29907 |
| 2020 | 1.2636 |
| 2019 | 1.23179 |
| 2018 | 1.20909 |
| 2017 | 1.19862 |
| 2016 | 1.19962 |
| 2015 | 1.21274 |
| 2014 | 1.25543 |
| 2013 | 1.32218 |
| 2012 | 1.40405 |
| 2011 | 1.50723 |
| 2010 | 1.61935 |
| 2009 | 1.71206 |
| 2008 | 1.78591 |
| 2007 | 1.83363 |
| 2006 | 1.84021 |
| 2005 | 1.83335 |
| 2004 | 1.82227 |
| 2003 | 1.81173 |
| 2002 | 1.80254 |
| 2001 | 1.79256 |
| 2000 | 1.77792 |
| 1999 | 1.75192 |
| 1998 | 1.73744 |
| 1997 | 1.73695 |
| 1996 | 1.72969 |
| 1995 | 1.72293 |
| 1994 | 1.73081 |
| 1993 | 1.75613 |
| 1992 | 1.78858 |
| 1991 | 1.82557 |
| 1990 | 1.86405 |
| 1989 | 1.90166 |
| 1988 | 1.93536 |
| 1987 | 1.94045 |
| 1986 | 1.94012 |
| 1985 | 1.96584 |
| 1984 | 1.99737 |
| 1983 | 2.03668 |
| 1982 | 2.07951 |
| 1981 | 2.1105 |
| 1980 | 2.11751 |
| 1979 | 2.10097 |
| 1978 | 2.06288 |
| 1977 | 2.01077 |
| 1976 | 1.95559 |
| 1975 | 1.90003 |
| 1974 | 1.84278 |
| 1973 | 1.77916 |
| 1972 | 1.71731 |
| 1971 | 1.66972 |
| 1970 | 1.6465 |
| 1969 | 1.65261 |
| 1968 | 1.69294 |
| 1967 | 1.75795 |
| 1966 | 1.82121 |
| 1965 | 1.8637 |
| 1964 | 1.88464 |
| 1963 | 1.88461 |
| 1962 | 1.86458 |
| 1961 | 1.8448 |
| 1960 | 1.83798 |