| 年份 | 卢森堡 |
|---|---|
| 2023 | - |
| 2022 | 5.37846 |
| 2021 | 5.38387 |
| 2020 | 5.42193 |
| 2019 | 5.50218 |
| 2018 | 5.5753 |
| 2017 | 5.67271 |
| 2016 | 5.81879 |
| 2015 | 5.90996 |
| 2014 | 5.97699 |
| 2013 | 6.0906 |
| 2012 | 6.15186 |
| 2011 | 6.13284 |
| 2010 | 6.10512 |
| 2009 | 6.11664 |
| 2008 | 6.11422 |
| 2007 | 6.0821 |
| 2006 | 6.03836 |
| 2005 | 5.96487 |
| 2004 | 5.89998 |
| 2003 | 5.85717 |
| 2002 | 5.8175 |
| 2001 | 5.84133 |
| 2000 | 5.79258 |
| 1999 | 5.71754 |
| 1998 | 5.73785 |
| 1997 | 5.74563 |
| 1996 | 5.69885 |
| 1995 | 5.66755 |
| 1994 | 5.66083 |
| 1993 | 5.66483 |
| 1992 | 5.73721 |
| 1991 | 5.90698 |
| 1990 | 6.12199 |
| 1989 | 6.37055 |
| 1988 | 6.65938 |
| 1987 | 6.94982 |
| 1986 | 7.1889 |
| 1985 | 7.40228 |
| 1984 | 7.64265 |
| 1983 | 7.84846 |
| 1982 | 7.94681 |
| 1981 | 7.95796 |
| 1980 | 7.971 |
| 1979 | 7.98727 |
| 1978 | 7.99485 |
| 1977 | 8.01011 |
| 1976 | 7.99055 |
| 1975 | 7.92798 |
| 1974 | 7.88488 |
| 1973 | 7.87922 |
| 1972 | 7.81457 |
| 1971 | 7.63911 |
| 1970 | 7.4321 |
| 1969 | 7.19646 |
| 1968 | 7.00684 |
| 1967 | 6.91825 |
| 1966 | 6.90242 |
| 1965 | 6.84787 |
| 1964 | 6.73629 |
| 1963 | 6.64824 |
| 1962 | 6.59 |
| 1961 | 6.49923 |
| 1960 | 6.54193 |