年份 | 加拿大 |
---|---|
2023 | - |
2022 | - |
2021 | 0.793958 |
2020 | - |
2019 | - |
2018 | 0.0205383 |
2017 | - |
2016 | - |
2015 | - |
2014 | 0.118318 |
2013 | - |
2012 | - |
2011 | - |
2010 | - |
2009 | 0.129656 |
2008 | 1.57317 |
2007 | 1.1136 |
2006 | 1.41753 |
2005 | 3.22084 |
2004 | 2.36322 |
2003 | 2.64893 |
2002 | 1.52406 |
2001 | 2.24769 |
2000 | 2.69009 |
1999 | 1.19674 |
1998 | 0.948853 |
1997 | 1.28538 |
1996 | 1.17352 |
1995 | 0.596623 |
1994 | 0.849171 |
1993 | 0.990734 |
1992 | 0.59904 |
1991 | 0.289859 |
1990 | 0.349428 |
1989 | 0.396208 |
1988 | 0.38641 |
1987 | 0.581852 |
1986 | 0.215696 |
1985 | 1.01027 |
1984 | 1.12473 |
1983 | 0.989632 |
1982 | 0.304785 |
1981 | 1.46667 |
1980 | 2.56695 |
1979 | 2.90185 |
1978 | 1.0087 |
1977 | 1.10296 |
1976 | 0.970375 |
1975 | 1.10374 |
1974 | 1.21748 |
1973 | 0.142643 |
1972 | 0.058819 |
1971 | 0.00304859 |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |