年份 | 加拿大 |
---|---|
2023 | - |
2022 | 18.248 |
2021 | 18.347 |
2020 | 18.438 |
2019 | 18.518 |
2018 | 18.589 |
2017 | 18.65 |
2016 | 18.7 |
2015 | 18.741 |
2014 | 18.782 |
2013 | 18.822 |
2012 | 18.863 |
2011 | 18.904 |
2010 | 19.063 |
2009 | 19.242 |
2008 | 19.422 |
2007 | 19.604 |
2006 | 19.787 |
2005 | 19.878 |
2004 | 19.955 |
2003 | 20.033 |
2002 | 20.112 |
2001 | 20.19 |
2000 | 20.522 |
1999 | 20.897 |
1998 | 21.276 |
1997 | 21.66 |
1996 | 22.049 |
1995 | 22.325 |
1994 | 22.586 |
1993 | 22.848 |
1992 | 23.113 |
1991 | 23.38 |
1990 | 23.418 |
1989 | 23.438 |
1988 | 23.458 |
1987 | 23.478 |
1986 | 23.498 |
1985 | 23.646 |
1984 | 23.805 |
1983 | 23.965 |
1982 | 24.126 |
1981 | 24.288 |
1980 | 24.337 |
1979 | 24.377 |
1978 | 24.417 |
1977 | 24.457 |
1976 | 24.497 |
1975 | 24.389 |
1974 | 24.269 |
1973 | 24.149 |
1972 | 24.029 |
1971 | 23.91 |
1970 | 24.346 |
1969 | 24.839 |
1968 | 25.338 |
1967 | 25.845 |
1966 | 26.358 |
1965 | 27.108 |
1964 | 27.893 |
1963 | 28.693 |
1962 | 29.506 |
1961 | 30.332 |
1960 | 30.939 |