| 年份 | 特克斯科斯群岛 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 4.5 |
| 2020 | 4.6 |
| 2019 | 4.8 |
| 2018 | 4.9 |
| 2017 | 5 |
| 2016 | 5.2 |
| 2015 | 5.3 |
| 2014 | 5.4 |
| 2013 | 5.6 |
| 2012 | 5.7 |
| 2011 | 5.8 |
| 2010 | 6 |
| 2009 | 6.2 |
| 2008 | 6.4 |
| 2007 | 6.6 |
| 2006 | 6.8 |
| 2005 | 7 |
| 2004 | 7.3 |
| 2003 | 7.6 |
| 2002 | 8 |
| 2001 | 8.3 |
| 2000 | 8.7 |
| 1999 | 9.1 |
| 1998 | 9.5 |
| 1997 | 10 |
| 1996 | 10.5 |
| 1995 | 11 |
| 1994 | 11.5 |
| 1993 | 12.1 |
| 1992 | 12.8 |
| 1991 | 13.5 |
| 1990 | 14.2 |
| 1989 | 15 |
| 1988 | 16 |
| 1987 | 17 |
| 1986 | 18.1 |
| 1985 | 19.3 |
| 1984 | 20.6 |
| 1983 | 22 |
| 1982 | 23.7 |
| 1981 | 25.5 |
| 1980 | 27.5 |
| 1979 | 29.7 |
| 1978 | 32.1 |
| 1977 | 34.9 |
| 1976 | 38 |
| 1975 | 41.4 |
| 1974 | 45.1 |
| 1973 | 49.2 |
| 1972 | 53.5 |
| 1971 | 58.3 |
| 1970 | 63.3 |
| 1969 | 68.8 |
| 1968 | 74.6 |
| 1967 | 80.9 |
| 1966 | 87.7 |
| 1965 | 94.8 |
| 1964 | 102.5 |
| 1963 | 110.5 |
| 1962 | 119 |
| 1961 | 128 |
| 1960 | 137.5 |