| 年份 | 爱尔兰 |
|---|---|
| 2023 | - |
| 2022 | 23.1867 |
| 2021 | 22.7238 |
| 2020 | 22.2807 |
| 2019 | 21.8116 |
| 2018 | 21.3475 |
| 2017 | 20.8949 |
| 2016 | 20.4602 |
| 2015 | 20.0174 |
| 2014 | 19.6009 |
| 2013 | 19.0508 |
| 2012 | 18.3102 |
| 2011 | 17.5496 |
| 2010 | 16.7968 |
| 2009 | 16.125 |
| 2008 | 15.6374 |
| 2007 | 15.4686 |
| 2006 | 15.6755 |
| 2005 | 16.0239 |
| 2004 | 16.2099 |
| 2003 | 16.2722 |
| 2002 | 16.3701 |
| 2001 | 16.5038 |
| 2000 | 16.6425 |
| 1999 | 16.8359 |
| 1998 | 17.0647 |
| 1997 | 17.2754 |
| 1996 | 17.5217 |
| 1995 | 17.7924 |
| 1994 | 18.0169 |
| 1993 | 18.2156 |
| 1992 | 18.4038 |
| 1991 | 18.5797 |
| 1990 | 18.7394 |
| 1989 | 18.7917 |
| 1988 | 18.6841 |
| 1987 | 18.5 |
| 1986 | 18.3815 |
| 1985 | 18.3206 |
| 1984 | 18.2362 |
| 1983 | 18.2311 |
| 1982 | 18.3693 |
| 1981 | 18.4716 |
| 1980 | 18.5177 |
| 1979 | 18.5587 |
| 1978 | 18.6556 |
| 1977 | 18.7545 |
| 1976 | 18.7493 |
| 1975 | 18.7011 |
| 1974 | 18.7558 |
| 1973 | 18.971 |
| 1972 | 19.2525 |
| 1971 | 19.4465 |
| 1970 | 19.4551 |
| 1969 | 19.4905 |
| 1968 | 19.6272 |
| 1967 | 19.7597 |
| 1966 | 19.8522 |
| 1965 | 19.6129 |
| 1964 | 19.2684 |
| 1963 | 19.2941 |
| 1962 | 19.5177 |
| 1961 | 19.6842 |
| 1960 | 19.5887 |