| 年份 | 加拿大 |
|---|---|
| 2023 | - |
| 2022 | 78.2229 |
| 2021 | 78.9699 |
| 2020 | 79.8166 |
| 2019 | 78.4268 |
| 2018 | 78.5577 |
| 2017 | 77.9626 |
| 2016 | 77.9249 |
| 2015 | 78.014 |
| 2014 | 77.956 |
| 2013 | 77.7385 |
| 2012 | 77.5718 |
| 2011 | 77.3716 |
| 2010 | 76.1917 |
| 2009 | 76.9891 |
| 2008 | 78.7171 |
| 2007 | 77.1538 |
| 2006 | 75.8272 |
| 2005 | 74.2968 |
| 2004 | 73.8439 |
| 2003 | 72.7994 |
| 2002 | 72.8826 |
| 2001 | 75.4442 |
| 2000 | 76.685 |
| 1999 | 75.5519 |
| 1998 | 74.3183 |
| 1997 | 73.5547 |
| 1996 | 72.874 |
| 1995 | 71.5741 |
| 1994 | 70.2859 |
| 1993 | 69.5013 |
| 1992 | 69.8123 |
| 1991 | 69.8938 |
| 1990 | 72.3311 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |