| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | 8.26119 |
| 2021 | 8.39848 |
| 2020 | 8.5687 |
| 2019 | 8.77185 |
| 2018 | 9.0017 |
| 2017 | 9.18709 |
| 2016 | 9.29095 |
| 2015 | 9.34833 |
| 2014 | 9.34704 |
| 2013 | 9.34842 |
| 2012 | 9.47595 |
| 2011 | 9.60082 |
| 2010 | 9.66364 |
| 2009 | 9.7284 |
| 2008 | 9.78608 |
| 2007 | 9.84752 |
| 2006 | 9.88511 |
| 2005 | 9.96935 |
| 2004 | 10.1324 |
| 2003 | 10.2587 |
| 2002 | 10.2849 |
| 2001 | 10.076 |
| 2000 | 9.66117 |
| 1999 | 9.15626 |
| 1998 | 8.62007 |
| 1997 | 8.1851 |
| 1996 | 7.88994 |
| 1995 | 7.61262 |
| 1994 | 7.3923 |
| 1993 | 7.32038 |
| 1992 | 7.31707 |
| 1991 | 7.19207 |
| 1990 | 6.9213 |
| 1989 | 6.59097 |
| 1988 | 6.19157 |
| 1987 | 5.74815 |
| 1986 | 5.33156 |
| 1985 | 5.01274 |
| 1984 | 4.68991 |
| 1983 | 4.40417 |
| 1982 | 4.23982 |
| 1981 | 4.14953 |
| 1980 | 4.08932 |
| 1979 | 4.12025 |
| 1978 | 4.1874 |
| 1977 | 4.24441 |
| 1976 | 4.29997 |
| 1975 | 4.31295 |
| 1974 | 4.44133 |
| 1973 | 4.7025 |
| 1972 | 4.98279 |
| 1971 | 5.36553 |
| 1970 | 5.79661 |
| 1969 | 6.05446 |
| 1968 | 6.09223 |
| 1967 | 5.99665 |
| 1966 | 5.87156 |
| 1965 | 5.79349 |
| 1964 | 5.71429 |
| 1963 | 5.68611 |
| 1962 | 5.74468 |
| 1961 | 5.73851 |
| 1960 | 5.72451 |