| 年份 | 新西兰 |
|---|---|
| 2023 | - |
| 2022 | 6.31145 |
| 2021 | 6.30491 |
| 2020 | 6.3088 |
| 2019 | 6.35119 |
| 2018 | 6.44555 |
| 2017 | 6.57392 |
| 2016 | 6.71169 |
| 2015 | 6.8362 |
| 2014 | 6.92535 |
| 2013 | 6.95045 |
| 2012 | 6.89649 |
| 2011 | 6.80412 |
| 2010 | 6.7127 |
| 2009 | 6.62054 |
| 2008 | 6.52587 |
| 2007 | 6.43601 |
| 2006 | 6.34952 |
| 2005 | 6.2773 |
| 2004 | 6.24255 |
| 2003 | 6.25941 |
| 2002 | 6.32512 |
| 2001 | 6.3595 |
| 2000 | 6.26995 |
| 1999 | 6.07924 |
| 1998 | 5.82448 |
| 1997 | 5.53211 |
| 1996 | 5.31431 |
| 1995 | 5.22561 |
| 1994 | 5.17104 |
| 1993 | 5.1022 |
| 1992 | 5.0202 |
| 1991 | 4.88081 |
| 1990 | 4.71841 |
| 1989 | 4.5831 |
| 1988 | 4.49222 |
| 1987 | 4.477 |
| 1986 | 4.51428 |
| 1985 | 4.57105 |
| 1984 | 4.65956 |
| 1983 | 4.78616 |
| 1982 | 4.91742 |
| 1981 | 5.03023 |
| 1980 | 5.10828 |
| 1979 | 5.12756 |
| 1978 | 5.09984 |
| 1977 | 5.05296 |
| 1976 | 5.02814 |
| 1975 | 5.03951 |
| 1974 | 5.0302 |
| 1973 | 4.97278 |
| 1972 | 4.90837 |
| 1971 | 4.862 |
| 1970 | 4.83389 |
| 1969 | 4.84903 |
| 1968 | 4.92585 |
| 1967 | 5.0271 |
| 1966 | 5.11668 |
| 1965 | 5.19415 |
| 1964 | 5.24622 |
| 1963 | 5.26571 |
| 1962 | 5.2739 |
| 1961 | 5.28123 |
| 1960 | 5.28029 |