| 年份 | 百慕大 |
|---|---|
| 2023 | - |
| 2022 | 2.8651 |
| 2021 | 0.457905 |
| 2020 | -0.415058 |
| 2019 | 2.41935 |
| 2018 | 1.61112 |
| 2017 | -0.0948337 |
| 2016 | 4.3732 |
| 2015 | 2.95202 |
| 2014 | 3.01189 |
| 2013 | 1.65727 |
| 2012 | 6.6982 |
| 2011 | -1.15126 |
| 2010 | 2.23622 |
| 2009 | 1.04358 |
| 2008 | 5.10891 |
| 2007 | 6.57489 |
| 2006 | 19.5792 |
| 2005 | 6.76237 |
| 2004 | 4.69214 |
| 2003 | 2.82474 |
| 2002 | 8.58044 |
| 2001 | -1.3692 |
| 2000 | -4.23636 |
| 1999 | 2.71215 |
| 1998 | 2.74155 |
| 1997 | 4.0239 |
| 1996 | 29.3647 |
| 1995 | 4.17846 |
| 1994 | 1.95957 |
| 1993 | 5.1963 |
| 1992 | 2.81388 |
| 1991 | 6.43059 |
| 1990 | 6.03357 |
| 1989 | 5.63671 |
| 1988 | 4.89301 |
| 1987 | 6.48815 |
| 1986 | 5.83514 |
| 1985 | 7.61409 |
| 1984 | 10.2966 |
| 1983 | 10.9974 |
| 1982 | 12.2086 |
| 1981 | 17.7094 |
| 1980 | 9.85409 |
| 1979 | 6.41536 |
| 1978 | 4.91871 |
| 1977 | 9.2691 |
| 1976 | 2.78365 |
| 1975 | 6.35703 |
| 1974 | 14.9839 |
| 1973 | 12.8122 |
| 1972 | 9.52577 |
| 1971 | 9.54621 |
| 1970 | 6.26952 |
| 1969 | 6.28106 |
| 1968 | 8.98162 |
| 1967 | 3.48034 |
| 1966 | 2.60861 |
| 1965 | 1.46112 |
| 1964 | 0.461053 |
| 1963 | 1.2708 |
| 1962 | 0.976545 |
| 1961 | 0.939036 |
| 1960 | - |