年份 | 加拿大 |
---|---|
2023 | - |
2022 | - |
2021 | 2.82979 |
2020 | 0.888909 |
2019 | 1.61995 |
2018 | 1.50563 |
2017 | 0.816767 |
2016 | 0.471725 |
2015 | 0.0345892 |
2014 | 1.16513 |
2013 | 1.25009 |
2012 | 0.873035 |
2011 | 1.65206 |
2010 | 1.36036 |
2009 | 1.33142 |
2008 | 2.54002 |
2007 | 1.79573 |
2006 | 1.79784 |
2005 | 1.78499 |
2004 | 1.49756 |
2003 | 1.12579 |
2002 | 0.955943 |
2001 | 0.858858 |
2000 | 1.47118 |
1999 | 0.764046 |
1998 | 0.351268 |
1997 | 0.806571 |
1996 | 1.29674 |
1995 | 1.03435 |
1994 | 0.968662 |
1993 | 1.00985 |
1992 | 1.08495 |
1991 | 1.00432 |
1990 | 1.48749 |
1989 | 1.10438 |
1988 | 0.882613 |
1987 | 1.43057 |
1986 | 0.997983 |
1985 | 2.35728 |
1984 | 2.26665 |
1983 | 2.44822 |
1982 | 1.97677 |
1981 | 3.28392 |
1980 | 5.01982 |
1979 | 4.31015 |
1978 | 1.98951 |
1977 | 2.09691 |
1976 | 1.95008 |
1975 | 2.22091 |
1974 | 2.38832 |
1973 | 0.68693 |
1972 | 0.59096 |
1971 | 0.483634 |
1970 | 0.426219 |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |