| 年份 | 爱尔兰 |
|---|---|
| 2023 | - |
| 2022 | 1.8505 |
| 2021 | 0.953878 |
| 2020 | 1.02911 |
| 2019 | 1.36763 |
| 2018 | 1.23888 |
| 2017 | 1.08868 |
| 2016 | 1.12883 |
| 2015 | 0.944845 |
| 2014 | 0.731001 |
| 2013 | 0.526556 |
| 2012 | 0.423744 |
| 2011 | 0.436072 |
| 2010 | 0.544884 |
| 2009 | 1.01566 |
| 2008 | 2.03871 |
| 2007 | 2.89096 |
| 2006 | 2.69601 |
| 2005 | 2.1787 |
| 2004 | 1.82831 |
| 2003 | 1.62895 |
| 2002 | 1.68515 |
| 2001 | 1.59215 |
| 2000 | 1.33304 |
| 1999 | 1.1273 |
| 1998 | 1.04308 |
| 1997 | 1.00281 |
| 1996 | 0.791271 |
| 1995 | 0.512695 |
| 1994 | 0.394188 |
| 1993 | 0.49984 |
| 1992 | 0.682257 |
| 1991 | 0.574928 |
| 1990 | 0.084413 |
| 1989 | -0.396251 |
| 1988 | -0.427686 |
| 1987 | 0.0103676 |
| 1986 | 0.045438 |
| 1985 | 0.160073 |
| 1984 | 0.619707 |
| 1983 | 0.708939 |
| 1982 | 0.945415 |
| 1981 | 1.17103 |
| 1980 | 1.15082 |
| 1979 | 1.33229 |
| 1978 | 1.41881 |
| 1977 | 1.35426 |
| 1976 | 1.50915 |
| 1975 | 1.64535 |
| 1974 | 1.65668 |
| 1973 | 1.60388 |
| 1972 | 1.4862 |
| 1971 | 1.1699 |
| 1970 | 0.835333 |
| 1969 | 0.584797 |
| 1968 | 0.450327 |
| 1967 | 0.471402 |
| 1966 | 0.398884 |
| 1965 | 0.374314 |
| 1964 | 0.486083 |
| 1963 | 0.583615 |
| 1962 | 0.411629 |
| 1961 | -0.148594 |
| 1960 | - |