| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 6.58836 |
| 2021 | 6.61493 |
| 2020 | 6.64451 |
| 2019 | 6.84509 |
| 2018 | 6.90876 |
| 2017 | 6.90205 |
| 2016 | 7.14152 |
| 2015 | 7.42329 |
| 2014 | 7.743 |
| 2013 | 8.11304 |
| 2012 | 8.53498 |
| 2011 | 8.99937 |
| 2010 | 9.48351 |
| 2009 | 9.91177 |
| 2008 | 10.2541 |
| 2007 | 10.518 |
| 2006 | 10.6798 |
| 2005 | 10.7184 |
| 2004 | 10.6657 |
| 2003 | 10.5218 |
| 2002 | 10.2633 |
| 2001 | 9.9387 |
| 2000 | 9.6094 |
| 1999 | 9.31684 |
| 1998 | 9.09515 |
| 1997 | 8.96271 |
| 1996 | 8.86178 |
| 1995 | 8.73897 |
| 1994 | 8.59651 |
| 1993 | 8.45514 |
| 1992 | 8.34128 |
| 1991 | 8.31349 |
| 1990 | 8.45675 |
| 1989 | 8.80002 |
| 1988 | 9.29905 |
| 1987 | 9.87046 |
| 1986 | 10.4128 |
| 1985 | 10.8175 |
| 1984 | 11.0184 |
| 1983 | 11.0092 |
| 1982 | 10.8486 |
| 1981 | 10.676 |
| 1980 | 10.6082 |
| 1979 | 10.626 |
| 1978 | 10.6391 |
| 1977 | 10.6184 |
| 1976 | 10.5513 |
| 1975 | 10.3821 |
| 1974 | 10.1204 |
| 1973 | 9.85694 |
| 1972 | 9.61569 |
| 1971 | 9.34275 |
| 1970 | 9.02598 |
| 1969 | 8.73798 |
| 1968 | 8.51471 |
| 1967 | 8.32205 |
| 1966 | 8.15834 |
| 1965 | 8.02832 |
| 1964 | 7.92618 |
| 1963 | 7.84019 |
| 1962 | 7.76081 |
| 1961 | 7.68285 |
| 1960 | 7.57464 |