年份 | 加拿大 |
---|---|
2023 | - |
2022 | - |
2021 | 5 |
2020 | 5.1 |
2019 | 5.2 |
2018 | 5.2 |
2017 | 5.3 |
2016 | 5.3 |
2015 | 5.4 |
2014 | 5.4 |
2013 | 5.5 |
2012 | 5.6 |
2011 | 5.7 |
2010 | 5.7 |
2009 | 5.8 |
2008 | 5.9 |
2007 | 6 |
2006 | 6 |
2005 | 6.1 |
2004 | 6.1 |
2003 | 6.2 |
2002 | 6.2 |
2001 | 6.2 |
2000 | 6.2 |
1999 | 6.3 |
1998 | 6.4 |
1997 | 6.5 |
1996 | 6.7 |
1995 | 6.9 |
1994 | 7.2 |
1993 | 7.4 |
1992 | 7.7 |
1991 | 8 |
1990 | 8.2 |
1989 | 8.5 |
1988 | 8.8 |
1987 | 9.1 |
1986 | 9.4 |
1985 | 9.8 |
1984 | 10.1 |
1983 | 10.6 |
1982 | 11.2 |
1981 | 11.8 |
1980 | 12.5 |
1979 | 13.3 |
1978 | 14.2 |
1977 | 15.1 |
1976 | 16 |
1975 | 16.9 |
1974 | 17.9 |
1973 | 18.9 |
1972 | 19.9 |
1971 | 20.9 |
1970 | 22 |
1969 | 23 |
1968 | 24 |
1967 | 25 |
1966 | 26 |
1965 | 27.1 |
1964 | 28.2 |
1963 | 29.4 |
1962 | 30.5 |
1961 | 31.5 |
1960 | 32.6 |