| 年份 | 百慕大 |
|---|---|
| 2023 | - |
| 2022 | 8.44384 |
| 2021 | 8.34675 |
| 2020 | 8.17569 |
| 2019 | 7.95694 |
| 2018 | 7.67763 |
| 2017 | 7.38529 |
| 2016 | 7.08932 |
| 2015 | 6.75411 |
| 2014 | 6.45726 |
| 2013 | 6.29387 |
| 2012 | 6.18539 |
| 2011 | 6.02411 |
| 2010 | 5.87604 |
| 2009 | 5.73856 |
| 2008 | 5.56043 |
| 2007 | 5.35899 |
| 2006 | 5.15212 |
| 2005 | 4.93793 |
| 2004 | 4.75687 |
| 2003 | 4.60331 |
| 2002 | 4.45117 |
| 2001 | 4.35318 |
| 2000 | 4.31999 |
| 1999 | 4.32792 |
| 1998 | 4.33121 |
| 1997 | 4.31999 |
| 1996 | 4.32562 |
| 1995 | 4.34926 |
| 1994 | 4.37129 |
| 1993 | 4.35517 |
| 1992 | 4.31085 |
| 1991 | 4.26698 |
| 1990 | 4.22683 |
| 1989 | 4.19167 |
| 1988 | 4.16601 |
| 1987 | 4.17844 |
| 1986 | 4.19563 |
| 1985 | 4.1608 |
| 1984 | 4.07665 |
| 1983 | 3.97377 |
| 1982 | 3.87089 |
| 1981 | 3.78322 |
| 1980 | 3.75053 |
| 1979 | 3.77179 |
| 1978 | 3.82961 |
| 1977 | 3.89908 |
| 1976 | 3.93052 |
| 1975 | 3.90495 |
| 1974 | 3.82773 |
| 1973 | 3.73963 |
| 1972 | 3.6646 |
| 1971 | 3.6223 |
| 1970 | 3.62869 |
| 1969 | 3.67295 |
| 1968 | 3.69651 |
| 1967 | 3.67204 |
| 1966 | 3.60364 |
| 1965 | 3.48799 |
| 1964 | 3.3948 |
| 1963 | 3.34514 |
| 1962 | 3.30648 |
| 1961 | 3.26237 |
| 1960 | 3.20646 |