| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | 5.27174 |
| 2021 | 5.0927 |
| 2020 | 4.9016 |
| 2019 | 4.74907 |
| 2018 | 4.67981 |
| 2017 | 4.63287 |
| 2016 | 4.55423 |
| 2015 | 4.46636 |
| 2014 | 4.34921 |
| 2013 | 4.11463 |
| 2012 | 3.7613 |
| 2011 | 3.33641 |
| 2010 | 2.9261 |
| 2009 | 2.59495 |
| 2008 | 2.39545 |
| 2007 | 2.30474 |
| 2006 | 2.23684 |
| 2005 | 2.14967 |
| 2004 | 2.0578 |
| 2003 | 1.96975 |
| 2002 | 1.82289 |
| 2001 | 1.71429 |
| 2000 | 1.69139 |
| 1999 | 1.74568 |
| 1998 | 1.80974 |
| 1997 | 1.84102 |
| 1996 | 1.86028 |
| 1995 | 1.88782 |
| 1994 | 1.8606 |
| 1993 | 1.687 |
| 1992 | 1.47772 |
| 1991 | 1.32751 |
| 1990 | 1.32932 |
| 1989 | 1.54159 |
| 1988 | 1.99389 |
| 1987 | 2.51852 |
| 1986 | 2.81416 |
| 1985 | 2.85684 |
| 1984 | 2.79188 |
| 1983 | 2.69526 |
| 1982 | 2.56778 |
| 1981 | 2.55452 |
| 1980 | 2.68726 |
| 1979 | 2.71105 |
| 1978 | 2.54284 |
| 1977 | 2.26463 |
| 1976 | 2.09862 |
| 1975 | 2.07324 |
| 1974 | 2.30637 |
| 1973 | 2.73512 |
| 1972 | 3.17981 |
| 1971 | 3.55466 |
| 1970 | 3.77966 |
| 1969 | 3.85591 |
| 1968 | 3.75295 |
| 1967 | 3.56784 |
| 1966 | 3.4362 |
| 1965 | 3.28685 |
| 1964 | 3.10487 |
| 1963 | 2.99096 |
| 1962 | 2.86416 |
| 1961 | 2.72253 |
| 1960 | 2.6671 |