| 年份 | 百慕大 |
|---|---|
| 2023 | - |
| 2022 | 3.20896 |
| 2021 | 3.06338 |
| 2020 | 2.90415 |
| 2019 | 2.78192 |
| 2018 | 2.70718 |
| 2017 | 2.60394 |
| 2016 | 2.53214 |
| 2015 | 2.53872 |
| 2014 | 2.53226 |
| 2013 | 2.52437 |
| 2012 | 2.52984 |
| 2011 | 2.50344 |
| 2010 | 2.39492 |
| 2009 | 2.28169 |
| 2008 | 2.20254 |
| 2007 | 2.11073 |
| 2006 | 2.03547 |
| 2005 | 2.01093 |
| 2004 | 1.97346 |
| 2003 | 1.86589 |
| 2002 | 1.767 |
| 2001 | 1.68421 |
| 2000 | 1.57018 |
| 1999 | 1.45919 |
| 1998 | 1.39715 |
| 1997 | 1.36156 |
| 1996 | 1.32928 |
| 1995 | 1.30875 |
| 1994 | 1.31007 |
| 1993 | 1.32037 |
| 1992 | 1.34028 |
| 1991 | 1.35747 |
| 1990 | 1.36172 |
| 1989 | 1.353 |
| 1988 | 1.33364 |
| 1987 | 1.31239 |
| 1986 | 1.29114 |
| 1985 | 1.27942 |
| 1984 | 1.28313 |
| 1983 | 1.29423 |
| 1982 | 1.29788 |
| 1981 | 1.30164 |
| 1980 | 1.29153 |
| 1979 | 1.22752 |
| 1978 | 1.13385 |
| 1977 | 1.0448 |
| 1976 | 0.964187 |
| 1975 | 0.899896 |
| 1974 | 0.85505 |
| 1973 | 0.832931 |
| 1972 | 0.831226 |
| 1971 | 0.838961 |
| 1970 | 0.838177 |
| 1969 | 0.816467 |
| 1968 | 0.782329 |
| 1967 | 0.755062 |
| 1966 | 0.730861 |
| 1965 | 0.710531 |
| 1964 | 0.710911 |
| 1963 | 0.721667 |
| 1962 | 0.739087 |
| 1961 | 0.750727 |
| 1960 | 0.756476 |