| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 11.5156 |
| 2021 | 11.1006 |
| 2020 | 10.6744 |
| 2019 | 10.1278 |
| 2018 | 9.67675 |
| 2017 | 9.31113 |
| 2016 | 8.88017 |
| 2015 | 8.45285 |
| 2014 | 8.04502 |
| 2013 | 7.66983 |
| 2012 | 7.32709 |
| 2011 | 7.01758 |
| 2010 | 6.74178 |
| 2009 | 6.48666 |
| 2008 | 6.266 |
| 2007 | 6.0839 |
| 2006 | 5.92115 |
| 2005 | 5.77485 |
| 2004 | 5.64172 |
| 2003 | 5.53752 |
| 2002 | 5.44922 |
| 2001 | 5.36944 |
| 2000 | 5.31124 |
| 1999 | 5.27029 |
| 1998 | 5.22588 |
| 1997 | 5.1777 |
| 1996 | 5.13391 |
| 1995 | 5.08533 |
| 1994 | 5.04459 |
| 1993 | 5.00841 |
| 1992 | 4.9737 |
| 1991 | 4.93667 |
| 1990 | 4.89859 |
| 1989 | 4.86833 |
| 1988 | 4.84255 |
| 1987 | 4.82069 |
| 1986 | 4.79945 |
| 1985 | 4.78431 |
| 1984 | 4.77148 |
| 1983 | 4.7503 |
| 1982 | 4.72553 |
| 1981 | 4.70003 |
| 1980 | 4.67025 |
| 1979 | 4.63073 |
| 1978 | 4.58453 |
| 1977 | 4.54334 |
| 1976 | 4.50943 |
| 1975 | 4.47151 |
| 1974 | 4.42492 |
| 1973 | 4.38862 |
| 1972 | 4.3701 |
| 1971 | 4.34658 |
| 1970 | 4.31317 |
| 1969 | 4.21911 |
| 1968 | 4.05983 |
| 1967 | 3.89649 |
| 1966 | 3.73685 |
| 1965 | 3.58814 |
| 1964 | 3.45167 |
| 1963 | 3.32638 |
| 1962 | 3.21326 |
| 1961 | 3.11146 |
| 1960 | 3.04977 |