| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 6.89163 |
| 2021 | 6.89369 |
| 2020 | 6.87664 |
| 2019 | 6.81623 |
| 2018 | 6.81778 |
| 2017 | 6.84725 |
| 2016 | 6.81543 |
| 2015 | 6.80892 |
| 2014 | 6.82253 |
| 2013 | 6.83739 |
| 2012 | 6.85398 |
| 2011 | 6.89028 |
| 2010 | 6.95512 |
| 2009 | 7.06897 |
| 2008 | 7.2477 |
| 2007 | 7.49432 |
| 2006 | 7.7895 |
| 2005 | 8.11307 |
| 2004 | 8.47462 |
| 2003 | 8.89074 |
| 2002 | 9.36072 |
| 2001 | 9.87616 |
| 2000 | 10.4106 |
| 1999 | 10.8816 |
| 1998 | 11.2592 |
| 1997 | 11.5522 |
| 1996 | 11.7344 |
| 1995 | 11.7911 |
| 1994 | 11.7554 |
| 1993 | 11.6266 |
| 1992 | 11.3816 |
| 1991 | 11.0712 |
| 1990 | 10.7644 |
| 1989 | 10.5104 |
| 1988 | 10.3501 |
| 1987 | 10.2988 |
| 1986 | 10.2914 |
| 1985 | 10.2638 |
| 1984 | 10.2113 |
| 1983 | 10.1612 |
| 1982 | 10.1479 |
| 1981 | 10.2436 |
| 1980 | 10.5454 |
| 1979 | 11.0795 |
| 1978 | 11.7845 |
| 1977 | 12.5456 |
| 1976 | 13.2297 |
| 1975 | 13.7142 |
| 1974 | 13.9368 |
| 1973 | 13.8933 |
| 1972 | 13.6629 |
| 1971 | 13.4193 |
| 1970 | 13.2969 |
| 1969 | 13.2584 |
| 1968 | 13.2176 |
| 1967 | 13.1754 |
| 1966 | 13.1288 |
| 1965 | 13.0232 |
| 1964 | 12.8484 |
| 1963 | 12.6821 |
| 1962 | 12.5558 |
| 1961 | 12.4362 |
| 1960 | 12.2817 |