| 年份 | 列支敦士登 |
|---|---|
| 2023 | - |
| 2022 | 19.3646 |
| 2021 | 18.8591 |
| 2020 | 18.4746 |
| 2019 | 18.0474 |
| 2018 | 17.5978 |
| 2017 | 17.1516 |
| 2016 | 16.6886 |
| 2015 | 16.1812 |
| 2014 | 15.6861 |
| 2013 | 15.1621 |
| 2012 | 14.6297 |
| 2011 | 14.0885 |
| 2010 | 13.6127 |
| 2009 | 13.1607 |
| 2008 | 12.6255 |
| 2007 | 12.1268 |
| 2006 | 11.6984 |
| 2005 | 11.298 |
| 2004 | 10.9373 |
| 2003 | 10.7176 |
| 2002 | 10.5274 |
| 2001 | 10.3519 |
| 2000 | 10.2932 |
| 1999 | 10.2315 |
| 1998 | 10.1213 |
| 1997 | 10.0958 |
| 1996 | 10.127 |
| 1995 | 10.1327 |
| 1994 | 10.1079 |
| 1993 | 10.066 |
| 1992 | 10.0335 |
| 1991 | 9.98354 |
| 1990 | 9.88197 |
| 1989 | 9.69795 |
| 1988 | 9.521 |
| 1987 | 9.35662 |
| 1986 | 9.10748 |
| 1985 | 8.88354 |
| 1984 | 8.79447 |
| 1983 | 8.77392 |
| 1982 | 8.79382 |
| 1981 | 8.90279 |
| 1980 | 8.97274 |
| 1979 | 8.89277 |
| 1978 | 8.742 |
| 1977 | 8.56597 |
| 1976 | 8.45149 |
| 1975 | 8.33261 |
| 1974 | 8.1478 |
| 1973 | 8.01537 |
| 1972 | 7.96416 |
| 1971 | 7.93112 |
| 1970 | 7.89274 |
| 1969 | 7.85096 |
| 1968 | 7.77572 |
| 1967 | 7.75158 |
| 1966 | 7.741 |
| 1965 | 7.74345 |
| 1964 | 7.76089 |
| 1963 | 7.79574 |
| 1962 | 7.92324 |
| 1961 | 8.01034 |
| 1960 | 7.95289 |