| 年份 | 加拿大 |
|---|---|
| 2023 | - |
| 2022 | 2.7795 |
| 2021 | 1.35579 |
| 2020 | -8.85405 |
| 2019 | 2.71012 |
| 2018 | 3.82915 |
| 2017 | 1.44507 |
| 2016 | 1.40666 |
| 2015 | 3.419 |
| 2014 | 6.32277 |
| 2013 | 2.46077 |
| 2012 | 2.81469 |
| 2011 | 4.82766 |
| 2010 | 6.67763 |
| 2009 | -12.9652 |
| 2008 | -4.54393 |
| 2007 | 1.13764 |
| 2006 | 0.881308 |
| 2005 | 2.27195 |
| 2004 | 5.53065 |
| 2003 | -1.7092 |
| 2002 | 1.22919 |
| 2001 | -2.90046 |
| 2000 | 9.02571 |
| 1999 | 10.8286 |
| 1998 | 9.51699 |
| 1997 | 8.59619 |
| 1996 | 5.72342 |
| 1995 | 8.86625 |
| 1994 | 12.8155 |
| 1993 | 10.7952 |
| 1992 | 7.43422 |
| 1991 | 1.6222 |
| 1990 | 4.5457 |
| 1989 | 0.858685 |
| 1988 | 9.10651 |
| 1987 | 3.19315 |
| 1986 | 4.49925 |
| 1985 | 4.48387 |
| 1984 | 18.6212 |
| 1983 | 5.78369 |
| 1982 | -1.37978 |
| 1981 | 1.70337 |
| 1980 | 1.08291 |
| 1979 | 3.81633 |
| 1978 | 10.0026 |
| 1977 | 6.4653 |
| 1976 | 7.82777 |
| 1975 | -8.28644 |
| 1974 | -4.51168 |
| 1973 | 10.0787 |
| 1972 | 8.62542 |
| 1971 | 4.8692 |
| 1970 | 8.98049 |
| 1969 | 7.98877 |
| 1968 | 12.2943 |
| 1967 | 10.7327 |
| 1966 | 13.1303 |
| 1965 | 4.50368 |
| 1964 | 13.5803 |
| 1963 | 8.80747 |
| 1962 | 4.63532 |
| 1961 | - |
| 1960 | - |