| 年份 | 马耳他 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.550221 |
| 2020 | 0.479663 |
| 2019 | 0.519432 |
| 2018 | 0.429919 |
| 2017 | 0.436728 |
| 2016 | 0.410327 |
| 2015 | 0.404928 |
| 2014 | 0.355474 |
| 2013 | 0.424814 |
| 2012 | 0.575221 |
| 2011 | 0.558414 |
| 2010 | 0.586494 |
| 2009 | 0.689803 |
| 2008 | 0.733539 |
| 2007 | 0.787992 |
| 2006 | 0.777968 |
| 2005 | 0.947079 |
| 2004 | 0.597272 |
| 2003 | 0.458423 |
| 2002 | 0.426385 |
| 2001 | 0.378883 |
| 2000 | 0.336761 |
| 1999 | 0.343408 |
| 1998 | 0.396166 |
| 1997 | 0.46047 |
| 1996 | 0.436535 |
| 1995 | 0.500349 |
| 1994 | 0.72478 |
| 1993 | 0.744239 |
| 1992 | 0.945143 |
| 1991 | 0.909377 |
| 1990 | 1.13948 |
| 1989 | 1.27685 |
| 1988 | 1.1452 |
| 1987 | 1.32987 |
| 1986 | 1.14337 |
| 1985 | 1.10688 |
| 1984 | 1.34731 |
| 1983 | 1.18005 |
| 1982 | 1.1739 |
| 1981 | 1.45154 |
| 1980 | 1.70147 |
| 1979 | - |
| 1978 | 2.19176 |
| 1977 | 1.87798 |
| 1976 | 1.54101 |
| 1975 | 1.55548 |
| 1974 | 1.82892 |
| 1973 | 2.2747 |
| 1972 | 3.16176 |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |