| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | 6.52303 |
| 2021 | 6.43511 |
| 2020 | 6.32516 |
| 2019 | 6.15482 |
| 2018 | 5.95325 |
| 2017 | 5.7543 |
| 2016 | 5.5751 |
| 2015 | 5.37238 |
| 2014 | 5.18604 |
| 2013 | 5.09804 |
| 2012 | 5.05721 |
| 2011 | 4.96344 |
| 2010 | 4.83353 |
| 2009 | 4.64529 |
| 2008 | 4.3081 |
| 2007 | 3.86451 |
| 2006 | 3.41412 |
| 2005 | 3.01805 |
| 2004 | 2.68408 |
| 2003 | 2.45983 |
| 2002 | 2.33589 |
| 2001 | 2.30668 |
| 2000 | 2.36466 |
| 1999 | 2.45308 |
| 1998 | 2.53006 |
| 1997 | 2.54385 |
| 1996 | 2.54976 |
| 1995 | 2.56934 |
| 1994 | 2.66209 |
| 1993 | 2.73385 |
| 1992 | 2.72503 |
| 1991 | 2.69703 |
| 1990 | 2.64091 |
| 1989 | 2.52008 |
| 1988 | 2.30872 |
| 1987 | 2.20247 |
| 1986 | 2.32296 |
| 1985 | 2.58071 |
| 1984 | 2.85809 |
| 1983 | 3.25725 |
| 1982 | 3.64266 |
| 1981 | 3.72586 |
| 1980 | 3.51811 |
| 1979 | 3.26131 |
| 1978 | 3.13709 |
| 1977 | 3.09073 |
| 1976 | 3.18462 |
| 1975 | 3.3747 |
| 1974 | 3.38164 |
| 1973 | 3.16699 |
| 1972 | 2.85199 |
| 1971 | 2.61569 |
| 1970 | 2.61017 |
| 1969 | 2.92576 |
| 1968 | 3.45002 |
| 1967 | 3.9196 |
| 1966 | 4.1201 |
| 1965 | 4.13347 |
| 1964 | 4.12882 |
| 1963 | 4.00986 |
| 1962 | 3.78069 |
| 1961 | 3.65178 |
| 1960 | 3.54529 |