年份 | 加拿大 |
---|---|
2023 | - |
2022 | - |
2021 | 4.94906 |
2020 | 1.24182 |
2019 | 1.93318 |
2018 | 1.7982 |
2017 | 1.1969 |
2016 | 0.786495 |
2015 | 0.332934 |
2014 | 1.68853 |
2013 | 1.7142 |
2012 | 1.44308 |
2011 | 2.59347 |
2010 | 2.12754 |
2009 | 1.92304 |
2008 | 5.07362 |
2007 | 3.90023 |
2006 | 4.08382 |
2005 | 5.56482 |
2004 | 4.43822 |
2003 | 4.12924 |
2002 | 2.86861 |
2001 | 3.49737 |
2000 | 4.60752 |
1999 | 2.36216 |
1998 | 1.69514 |
1997 | 2.71191 |
1996 | 3.20299 |
1995 | 2.4863 |
1994 | 2.48736 |
1993 | 2.61882 |
1992 | 2.35647 |
1991 | 2.10519 |
1990 | 2.7515 |
1989 | 2.66632 |
1988 | 2.72006 |
1987 | 2.70475 |
1986 | 1.87618 |
1985 | 4.19242 |
1984 | 4.27716 |
1983 | 4.28149 |
1982 | 3.24916 |
1981 | 5.8261 |
1980 | 9.04856 |
1979 | 8.45963 |
1978 | 3.94354 |
1977 | 4.33595 |
1976 | 4.15554 |
1975 | 4.63818 |
1974 | 5.73858 |
1973 | 2.9147 |
1972 | 1.76969 |
1971 | 1.68765 |
1970 | 1.97884 |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |