| 年份 | 加拿大 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 82.5966 |
| 2020 | 81.6705 |
| 2019 | 82.2288 |
| 2018 | 81.8439 |
| 2017 | 81.8329 |
| 2016 | 81.9249 |
| 2015 | 81.8156 |
| 2014 | 81.7844 |
| 2013 | 81.7449 |
| 2012 | 81.6637 |
| 2011 | 81.4827 |
| 2010 | 81.3222 |
| 2009 | 81.0661 |
| 2008 | 80.7246 |
| 2007 | 80.5437 |
| 2006 | 80.5437 |
| 2005 | 80.1127 |
| 2004 | 79.9922 |
| 2003 | 79.7151 |
| 2002 | 79.5307 |
| 2001 | 79.398 |
| 2000 | 79.1668 |
| 1999 | 78.839 |
| 1998 | 78.6237 |
| 1997 | 78.4124 |
| 1996 | 78.2202 |
| 1995 | 77.9773 |
| 1994 | 77.8717 |
| 1993 | 77.7049 |
| 1992 | 77.8381 |
| 1991 | 77.5934 |
| 1990 | 77.4366 |
| 1989 | 77.1249 |
| 1988 | 76.8588 |
| 1987 | 76.7788 |
| 1986 | 76.4639 |
| 1985 | 76.3273 |
| 1984 | 76.332 |
| 1983 | 76.0605 |
| 1982 | 75.7251 |
| 1981 | 75.4978 |
| 1980 | 75.1022 |
| 1979 | 74.8663 |
| 1978 | 74.5298 |
| 1977 | 74.2156 |
| 1976 | 73.8561 |
| 1975 | 73.5217 |
| 1974 | 73.2376 |
| 1973 | 73.1627 |
| 1972 | 72.9339 |
| 1971 | 73.0293 |
| 1970 | 72.7005 |
| 1969 | 72.5015 |
| 1968 | 72.3534 |
| 1967 | 72.2078 |
| 1966 | 72.0044 |
| 1965 | 71.8722 |
| 1964 | 71.7763 |
| 1963 | 71.3807 |
| 1962 | 71.3671 |
| 1961 | 71.3461 |
| 1960 | 71.1332 |