| 年份 | 马耳他 |
|---|---|
| 2023 | - |
| 2022 | 4.18091 |
| 2021 | 4.15072 |
| 2020 | 4.18548 |
| 2019 | 4.22402 |
| 2018 | 4.24194 |
| 2017 | 4.27139 |
| 2016 | 4.31595 |
| 2015 | 4.405 |
| 2014 | 4.53627 |
| 2013 | 4.70231 |
| 2012 | 4.94979 |
| 2011 | 5.28129 |
| 2010 | 5.58628 |
| 2009 | 5.83768 |
| 2008 | 6.08295 |
| 2007 | 6.31748 |
| 2006 | 6.50181 |
| 2005 | 6.69637 |
| 2004 | 6.95403 |
| 2003 | 7.18985 |
| 2002 | 7.34364 |
| 2001 | 7.43014 |
| 2000 | 7.50439 |
| 1999 | 7.54375 |
| 1998 | 7.57217 |
| 1997 | 7.66813 |
| 1996 | 7.76974 |
| 1995 | 7.82161 |
| 1994 | 7.91334 |
| 1993 | 8.02376 |
| 1992 | 8.08369 |
| 1991 | 8.1831 |
| 1990 | 8.33864 |
| 1989 | 8.43806 |
| 1988 | 8.46476 |
| 1987 | 8.41323 |
| 1986 | 8.30968 |
| 1985 | 8.16722 |
| 1984 | 7.97109 |
| 1983 | 7.77707 |
| 1982 | 7.64484 |
| 1981 | 7.568 |
| 1980 | 7.53266 |
| 1979 | 7.66426 |
| 1978 | 7.95615 |
| 1977 | 8.35674 |
| 1976 | 8.84966 |
| 1975 | 9.46852 |
| 1974 | 10.0868 |
| 1973 | 10.5862 |
| 1972 | 11.0154 |
| 1971 | 11.3365 |
| 1970 | 11.4813 |
| 1969 | 11.5061 |
| 1968 | 11.5381 |
| 1967 | 11.5378 |
| 1966 | 11.5448 |
| 1965 | 11.6351 |
| 1964 | 11.8592 |
| 1963 | 12.1753 |
| 1962 | 12.5275 |
| 1961 | 12.9173 |
| 1960 | 13.2674 |