| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | 1.81085 |
| 2021 | 1.82935 |
| 2020 | 1.82444 |
| 2019 | 1.79232 |
| 2018 | 1.7531 |
| 2017 | 1.69229 |
| 2016 | 1.62651 |
| 2015 | 1.56821 |
| 2014 | 1.52888 |
| 2013 | 1.4721 |
| 2012 | 1.38441 |
| 2011 | 1.30426 |
| 2010 | 1.26478 |
| 2009 | 1.2423 |
| 2008 | 1.21444 |
| 2007 | 1.21057 |
| 2006 | 1.21788 |
| 2005 | 1.17061 |
| 2004 | 1.05574 |
| 2003 | 0.975449 |
| 2002 | 0.946309 |
| 2001 | 0.943644 |
| 2000 | 0.985276 |
| 1999 | 1.04398 |
| 1998 | 1.04774 |
| 1997 | 0.995149 |
| 1996 | 0.943151 |
| 1995 | 0.926872 |
| 1994 | 0.901675 |
| 1993 | 0.843501 |
| 1992 | 0.778581 |
| 1991 | 0.747773 |
| 1990 | 0.726693 |
| 1989 | 0.738484 |
| 1988 | 0.801374 |
| 1987 | 0.898765 |
| 1986 | 1.0131 |
| 1985 | 1.13636 |
| 1984 | 1.30214 |
| 1983 | 1.43365 |
| 1982 | 1.46901 |
| 1981 | 1.45794 |
| 1980 | 1.45398 |
| 1979 | 1.42263 |
| 1978 | 1.35434 |
| 1977 | 1.28187 |
| 1976 | 1.21808 |
| 1975 | 1.16525 |
| 1974 | 1.15319 |
| 1973 | 1.19962 |
| 1972 | 1.2457 |
| 1971 | 1.29108 |
| 1970 | 1.27119 |
| 1969 | 1.20074 |
| 1968 | 1.19488 |
| 1967 | 1.13903 |
| 1966 | 1.06756 |
| 1965 | 1.12882 |
| 1964 | 1.22213 |
| 1963 | 1.31471 |
| 1962 | 1.45663 |
| 1961 | 1.61396 |
| 1960 | 1.72386 |