| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | 6.04842 |
| 2021 | 6.01654 |
| 2020 | 5.95982 |
| 2019 | 5.89494 |
| 2018 | 5.86565 |
| 2017 | 5.83503 |
| 2016 | 5.72876 |
| 2015 | 5.74588 |
| 2014 | 5.99125 |
| 2013 | 6.32216 |
| 2012 | 6.7337 |
| 2011 | 7.1858 |
| 2010 | 7.50737 |
| 2009 | 7.64758 |
| 2008 | 7.82649 |
| 2007 | 8.12315 |
| 2006 | 8.60165 |
| 2005 | 9.213 |
| 2004 | 9.78916 |
| 2003 | 10.257 |
| 2002 | 10.5881 |
| 2001 | 10.6215 |
| 2000 | 10.4527 |
| 1999 | 10.429 |
| 1998 | 10.582 |
| 1997 | 10.8476 |
| 1996 | 11.209 |
| 1995 | 11.5655 |
| 1994 | 11.7524 |
| 1993 | 11.7401 |
| 1992 | 11.5542 |
| 1991 | 11.2505 |
| 1990 | 11.0278 |
| 1989 | 11.1178 |
| 1988 | 11.4001 |
| 1987 | 11.6628 |
| 1986 | 11.94 |
| 1985 | 12.1688 |
| 1984 | 12.2856 |
| 1983 | 12.3892 |
| 1982 | 12.521 |
| 1981 | 12.7028 |
| 1980 | 13.0539 |
| 1979 | 13.6162 |
| 1978 | 14.2182 |
| 1977 | 14.7303 |
| 1976 | 15.1204 |
| 1975 | 15.3479 |
| 1974 | 15.5073 |
| 1973 | 15.6356 |
| 1972 | 15.8847 |
| 1971 | 16.3738 |
| 1970 | 16.995 |
| 1969 | 17.5503 |
| 1968 | 17.9055 |
| 1967 | 18.1547 |
| 1966 | 18.3804 |
| 1965 | 18.6315 |
| 1964 | 18.8946 |
| 1963 | 19.0237 |
| 1962 | 19.0689 |
| 1961 | 19.1714 |
| 1960 | 19.3281 |