| 年份 | 马耳他 |
|---|---|
| 2023 | - |
| 2022 | 4.08584 |
| 2021 | 4.13555 |
| 2020 | 4.24034 |
| 2019 | 4.3961 |
| 2018 | 4.5609 |
| 2017 | 4.78007 |
| 2016 | 5.04893 |
| 2015 | 5.2627 |
| 2014 | 5.41706 |
| 2013 | 5.59078 |
| 2012 | 5.78297 |
| 2011 | 5.95792 |
| 2010 | 6.15361 |
| 2009 | 6.38976 |
| 2008 | 6.60423 |
| 2007 | 6.7465 |
| 2006 | 6.83075 |
| 2005 | 6.865 |
| 2004 | 6.85591 |
| 2003 | 6.84843 |
| 2002 | 6.89927 |
| 2001 | 7.00426 |
| 2000 | 7.11989 |
| 1999 | 7.22692 |
| 1998 | 7.29264 |
| 1997 | 7.29951 |
| 1996 | 7.29629 |
| 1995 | 7.35156 |
| 1994 | 7.40045 |
| 1993 | 7.40235 |
| 1992 | 7.38783 |
| 1991 | 7.35607 |
| 1990 | 7.26198 |
| 1989 | 7.12015 |
| 1988 | 6.98311 |
| 1987 | 6.87677 |
| 1986 | 6.80813 |
| 1985 | 6.78038 |
| 1984 | 6.87707 |
| 1983 | 7.08161 |
| 1982 | 7.34749 |
| 1981 | 7.65843 |
| 1980 | 8.06907 |
| 1979 | 8.51693 |
| 1978 | 8.9054 |
| 1977 | 9.25589 |
| 1976 | 9.53458 |
| 1975 | 9.68308 |
| 1974 | 9.72739 |
| 1973 | 9.7559 |
| 1972 | 9.74818 |
| 1971 | 9.74701 |
| 1970 | 9.83336 |
| 1969 | 10.0227 |
| 1968 | 10.2776 |
| 1967 | 10.561 |
| 1966 | 10.854 |
| 1965 | 11.0788 |
| 1964 | 11.1379 |
| 1963 | 11.0162 |
| 1962 | 10.7053 |
| 1961 | 10.1797 |
| 1960 | 9.53071 |