| 年份 | 新西兰 |
|---|---|
| 2023 | - |
| 2022 | 6.35819 |
| 2021 | 6.41643 |
| 2020 | 6.43649 |
| 2019 | 6.49979 |
| 2018 | 6.61304 |
| 2017 | 6.74325 |
| 2016 | 6.86813 |
| 2015 | 6.94685 |
| 2014 | 6.93204 |
| 2013 | 6.87458 |
| 2012 | 6.84454 |
| 2011 | 6.80125 |
| 2010 | 6.72265 |
| 2009 | 6.6554 |
| 2008 | 6.65151 |
| 2007 | 6.71166 |
| 2006 | 6.77926 |
| 2005 | 6.79771 |
| 2004 | 6.77426 |
| 2003 | 6.70372 |
| 2002 | 6.58176 |
| 2001 | 6.48777 |
| 2000 | 6.5048 |
| 1999 | 6.63502 |
| 1998 | 6.84539 |
| 1997 | 7.11344 |
| 1996 | 7.41298 |
| 1995 | 7.7018 |
| 1994 | 7.92722 |
| 1993 | 8.07283 |
| 1992 | 8.14754 |
| 1991 | 8.08661 |
| 1990 | 7.99506 |
| 1989 | 8.02057 |
| 1988 | 8.09636 |
| 1987 | 8.21616 |
| 1986 | 8.42122 |
| 1985 | 8.65525 |
| 1984 | 8.79367 |
| 1983 | 8.77498 |
| 1982 | 8.63612 |
| 1981 | 8.45289 |
| 1980 | 8.29202 |
| 1979 | 8.1834 |
| 1978 | 8.12212 |
| 1977 | 8.11169 |
| 1976 | 8.13402 |
| 1975 | 8.11242 |
| 1974 | 8.03825 |
| 1973 | 7.998 |
| 1972 | 8.00464 |
| 1971 | 7.98163 |
| 1970 | 7.88462 |
| 1969 | 7.73139 |
| 1968 | 7.54267 |
| 1967 | 7.32055 |
| 1966 | 7.09368 |
| 1965 | 6.91958 |
| 1964 | 6.81884 |
| 1963 | 6.75741 |
| 1962 | 6.67377 |
| 1961 | 6.52345 |
| 1960 | 6.35022 |