| 年份 | 马耳他 |
|---|---|
| 2023 | - |
| 2022 | 3.27606 |
| 2021 | 3.25776 |
| 2020 | 3.30297 |
| 2019 | 3.30523 |
| 2018 | 3.25423 |
| 2017 | 3.1707 |
| 2016 | 3.07094 |
| 2015 | 2.96044 |
| 2014 | 2.86443 |
| 2013 | 2.79766 |
| 2012 | 2.73901 |
| 2011 | 2.68108 |
| 2010 | 2.60648 |
| 2009 | 2.52695 |
| 2008 | 2.46299 |
| 2007 | 2.39411 |
| 2006 | 2.31747 |
| 2005 | 2.22778 |
| 2004 | 2.12075 |
| 2003 | 2.01607 |
| 2002 | 1.9262 |
| 2001 | 1.83088 |
| 2000 | 1.73725 |
| 1999 | 1.64501 |
| 1998 | 1.55688 |
| 1997 | 1.49636 |
| 1996 | 1.46723 |
| 1995 | 1.44022 |
| 1994 | 1.39685 |
| 1993 | 1.35421 |
| 1992 | 1.31328 |
| 1991 | 1.27037 |
| 1990 | 1.217 |
| 1989 | 1.1508 |
| 1988 | 1.0819 |
| 1987 | 1.01173 |
| 1986 | 0.938955 |
| 1985 | 0.876676 |
| 1984 | 0.821867 |
| 1983 | 0.767959 |
| 1982 | 0.730964 |
| 1981 | 0.705206 |
| 1980 | 0.685261 |
| 1979 | 0.679206 |
| 1978 | 0.676691 |
| 1977 | 0.676321 |
| 1976 | 0.676671 |
| 1975 | 0.674563 |
| 1974 | 0.670096 |
| 1973 | 0.666329 |
| 1972 | 0.66638 |
| 1971 | 0.668954 |
| 1970 | 0.673309 |
| 1969 | 0.677352 |
| 1968 | 0.675988 |
| 1967 | 0.670953 |
| 1966 | 0.666647 |
| 1965 | 0.665686 |
| 1964 | 0.661424 |
| 1963 | 0.657593 |
| 1962 | 0.656878 |
| 1961 | 0.650904 |
| 1960 | 0.647214 |