| 年份 | 加拿大 |
|---|---|
| 2023 | - |
| 2022 | 4.13957 |
| 2021 | 4.59401 |
| 2020 | 4.88795 |
| 2019 | 4.77293 |
| 2018 | 4.88898 |
| 2017 | 4.95997 |
| 2016 | 4.81642 |
| 2015 | 4.73938 |
| 2014 | 4.84359 |
| 2013 | 4.58901 |
| 2012 | 4.69259 |
| 2011 | 5.26205 |
| 2010 | 5.35637 |
| 2009 | 4.84058 |
| 2008 | 4.62612 |
| 2007 | 4.76641 |
| 2006 | - |
| 2005 | 4.76588 |
| 2004 | - |
| 2003 | - |
| 2002 | 4.99308 |
| 2001 | 4.95303 |
| 2000 | 5.42332 |
| 1999 | 5.5308 |
| 1998 | 5.49377 |
| 1997 | - |
| 1996 | - |
| 1995 | 6.30477 |
| 1994 | 6.6583 |
| 1993 | 7.67835 |
| 1992 | 6.74663 |
| 1991 | 6.85952 |
| 1990 | 5.96922 |
| 1989 | 6.07407 |
| 1988 | 6.15023 |
| 1987 | 6.29828 |
| 1986 | 6.02059 |
| 1985 | 6.18943 |
| 1984 | 6.61841 |
| 1983 | 6.85547 |
| 1982 | 6.49725 |
| 1981 | 6.40902 |
| 1980 | 6.46289 |
| 1979 | 6.6922 |
| 1978 | 7.07383 |
| 1977 | 6.71092 |
| 1976 | 6.69842 |
| 1975 | 6.42132 |
| 1974 | 6.66716 |
| 1973 | 7.01387 |
| 1972 | 7.58984 |
| 1971 | 7.6843 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |