| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | -2.21706 |
| 2021 | -1.74599 |
| 2020 | -1.05412 |
| 2019 | -0.0698812 |
| 2018 | 0.0349345 |
| 2017 | - |
| 2016 | 0.350018 |
| 2015 | 0.0350693 |
| 2014 | -0.35014 |
| 2013 | 0.104913 |
| 2012 | -0.627836 |
| 2011 | -1.0033 |
| 2010 | -0.651915 |
| 2009 | -0.409557 |
| 2008 | -0.238136 |
| 2007 | -0.0679348 |
| 2006 | 0.135916 |
| 2005 | 0.374724 |
| 2004 | 0.650576 |
| 2003 | 1.00122 |
| 2002 | 0.556717 |
| 2001 | -1.04131 |
| 2000 | -1.20132 |
| 1999 | -1.08586 |
| 1998 | -0.940551 |
| 1997 | -0.766032 |
| 1996 | -0.56245 |
| 1995 | -0.329381 |
| 1994 | - |
| 1993 | 0.263418 |
| 1992 | 0.562078 |
| 1991 | 0.398672 |
| 1990 | -1.94501 |
| 1989 | -2.41908 |
| 1988 | -2.08144 |
| 1987 | -1.76339 |
| 1986 | -1.49143 |
| 1985 | -1.11162 |
| 1984 | -0.803456 |
| 1983 | -0.443591 |
| 1982 | -0.117959 |
| 1981 | -0.176678 |
| 1980 | 2.17109 |
| 1979 | 2.18854 |
| 1978 | 2.36329 |
| 1977 | 2.35605 |
| 1976 | 2.47893 |
| 1975 | 2.3389 |
| 1974 | 2.11829 |
| 1973 | 2.05833 |
| 1972 | 1.81403 |
| 1971 | 0.575956 |
| 1970 | -0.647717 |
| 1969 | -0.785999 |
| 1968 | -0.60316 |
| 1967 | -0.494002 |
| 1966 | -0.631581 |
| 1965 | -0.558076 |
| 1964 | -0.520383 |
| 1963 | -0.655288 |
| 1962 | -0.514316 |
| 1961 | -0.273224 |
| 1960 | - |