| 年份 | 爱尔兰 |
|---|---|
| 2023 | - |
| 2022 | 0.225109 |
| 2021 | 0.251476 |
| 2020 | 0.269287 |
| 2019 | 0.278634 |
| 2018 | 0.287174 |
| 2017 | 0.306821 |
| 2016 | 0.33519 |
| 2015 | 0.341856 |
| 2014 | 0.460824 |
| 2013 | 0.501846 |
| 2012 | 0.512996 |
| 2011 | 0.544777 |
| 2010 | 0.574761 |
| 2009 | 0.601169 |
| 2008 | 0.576988 |
| 2007 | 0.508755 |
| 2006 | 0.513151 |
| 2005 | 0.540613 |
| 2004 | 0.568322 |
| 2003 | 0.587541 |
| 2002 | 0.634014 |
| 2001 | 0.703517 |
| 2000 | 0.695698 |
| 1999 | 0.750677 |
| 1998 | 0.82387 |
| 1997 | 0.924066 |
| 1996 | 0.989927 |
| 1995 | 1.01436 |
| 1994 | 1.10873 |
| 1993 | 1.13923 |
| 1992 | 1.20412 |
| 1991 | 1.25394 |
| 1990 | 1.2035 |
| 1989 | 1.10548 |
| 1988 | 1.19943 |
| 1987 | 1.2823 |
| 1986 | 1.42321 |
| 1985 | 1.41604 |
| 1984 | 1.41244 |
| 1983 | 1.49263 |
| 1982 | 1.59124 |
| 1981 | 1.58061 |
| 1980 | 1.66527 |
| 1979 | 1.5822 |
| 1978 | 1.48308 |
| 1977 | 1.52518 |
| 1976 | 1.61516 |
| 1975 | 1.62596 |
| 1974 | 1.40693 |
| 1973 | 1.31269 |
| 1972 | 1.32881 |
| 1971 | 1.24395 |
| 1970 | 1.15861 |
| 1969 | 1.09928 |
| 1968 | 1.13285 |
| 1967 | 1.18713 |
| 1966 | 1.23436 |
| 1965 | 1.32691 |
| 1964 | 1.30321 |
| 1963 | 1.24282 |
| 1962 | 1.29022 |
| 1961 | 1.32014 |
| 1960 | 1.33039 |