| 年份 | 新西兰 |
|---|---|
| 2023 | - |
| 2022 | 3.42039 |
| 2021 | 3.27092 |
| 2020 | 3.11266 |
| 2019 | 3.01575 |
| 2018 | 2.98219 |
| 2017 | 2.96832 |
| 2016 | 2.95978 |
| 2015 | 2.94881 |
| 2014 | 2.93118 |
| 2013 | 2.89785 |
| 2012 | 2.84489 |
| 2011 | 2.77181 |
| 2010 | 2.68408 |
| 2009 | 2.59784 |
| 2008 | 2.51061 |
| 2007 | 2.4136 |
| 2006 | 2.31407 |
| 2005 | 2.2118 |
| 2004 | 2.11901 |
| 2003 | 2.04691 |
| 2002 | 1.99114 |
| 2001 | 1.93986 |
| 2000 | 1.86166 |
| 1999 | 1.79794 |
| 1998 | 1.76515 |
| 1997 | 1.73437 |
| 1996 | 1.70892 |
| 1995 | 1.68443 |
| 1994 | 1.65413 |
| 1993 | 1.61009 |
| 1992 | 1.56676 |
| 1991 | 1.52671 |
| 1990 | 1.48024 |
| 1989 | 1.4324 |
| 1988 | 1.3844 |
| 1987 | 1.33633 |
| 1986 | 1.29198 |
| 1985 | 1.25333 |
| 1984 | 1.21493 |
| 1983 | 1.17624 |
| 1982 | 1.14468 |
| 1981 | 1.10909 |
| 1980 | 1.0742 |
| 1979 | 1.04503 |
| 1978 | 1.01271 |
| 1977 | 0.994296 |
| 1976 | 0.999131 |
| 1975 | 1.01674 |
| 1974 | 1.04567 |
| 1973 | 1.08122 |
| 1972 | 1.11467 |
| 1971 | 1.14911 |
| 1970 | 1.18141 |
| 1969 | 1.20429 |
| 1968 | 1.22463 |
| 1967 | 1.23778 |
| 1966 | 1.25293 |
| 1965 | 1.2699 |
| 1964 | 1.2835 |
| 1963 | 1.29902 |
| 1962 | 1.31047 |
| 1961 | 1.30685 |
| 1960 | 1.28228 |