| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 6.10477 |
| 2021 | 6.24364 |
| 2020 | 6.39017 |
| 2019 | 6.50009 |
| 2018 | 6.66425 |
| 2017 | 6.8763 |
| 2016 | 7.01993 |
| 2015 | 7.14063 |
| 2014 | 7.23547 |
| 2013 | 7.31681 |
| 2012 | 7.387 |
| 2011 | 7.42858 |
| 2010 | 7.43956 |
| 2009 | 7.43567 |
| 2008 | 7.41856 |
| 2007 | 7.39056 |
| 2006 | 7.37632 |
| 2005 | 7.38722 |
| 2004 | 7.41449 |
| 2003 | 7.4375 |
| 2002 | 7.4599 |
| 2001 | 7.50341 |
| 2000 | 7.57874 |
| 1999 | 7.70767 |
| 1998 | 7.90802 |
| 1997 | 8.18318 |
| 1996 | 8.51179 |
| 1995 | 8.87923 |
| 1994 | 9.29717 |
| 1993 | 9.78514 |
| 1992 | 10.3446 |
| 1991 | 10.9652 |
| 1990 | 11.6194 |
| 1989 | 12.2217 |
| 1988 | 12.7454 |
| 1987 | 13.197 |
| 1986 | 13.5444 |
| 1985 | 13.7621 |
| 1984 | 13.8727 |
| 1983 | 13.8722 |
| 1982 | 13.7305 |
| 1981 | 13.5025 |
| 1980 | 13.2647 |
| 1979 | 13.0694 |
| 1978 | 12.962 |
| 1977 | 12.9508 |
| 1976 | 12.9559 |
| 1975 | 12.9177 |
| 1974 | 12.8501 |
| 1973 | 12.7809 |
| 1972 | 12.7525 |
| 1971 | 12.8585 |
| 1970 | 13.2132 |
| 1969 | 13.8097 |
| 1968 | 14.5142 |
| 1967 | 15.1968 |
| 1966 | 15.7745 |
| 1965 | 16.1785 |
| 1964 | 16.4044 |
| 1963 | 16.508 |
| 1962 | 16.5467 |
| 1961 | 16.5527 |
| 1960 | 16.647 |