| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 6.20281 |
| 2021 | 6.3828 |
| 2020 | 6.49809 |
| 2019 | 6.51884 |
| 2018 | 6.5022 |
| 2017 | 6.42904 |
| 2016 | 6.27156 |
| 2015 | 6.13178 |
| 2014 | 6.0545 |
| 2013 | 6.0027 |
| 2012 | 5.92209 |
| 2011 | 5.81001 |
| 2010 | 5.6516 |
| 2009 | 5.4226 |
| 2008 | 5.17124 |
| 2007 | 4.94974 |
| 2006 | 4.73639 |
| 2005 | 4.51129 |
| 2004 | 4.28377 |
| 2003 | 4.06978 |
| 2002 | 3.87134 |
| 2001 | 3.689 |
| 2000 | 3.52373 |
| 1999 | 3.3724 |
| 1998 | 3.23907 |
| 1997 | 3.12614 |
| 1996 | 3.03157 |
| 1995 | 2.96015 |
| 1994 | 2.916 |
| 1993 | 2.89213 |
| 1992 | 2.8813 |
| 1991 | 2.87932 |
| 1990 | 2.88265 |
| 1989 | 2.88777 |
| 1988 | 2.89563 |
| 1987 | 2.91143 |
| 1986 | 2.93703 |
| 1985 | 2.96765 |
| 1984 | 2.99191 |
| 1983 | 3.00575 |
| 1982 | 3.01547 |
| 1981 | 3.02244 |
| 1980 | 3.0272 |
| 1979 | 3.03087 |
| 1978 | 3.03227 |
| 1977 | 3.02943 |
| 1976 | 3.01814 |
| 1975 | 2.99797 |
| 1974 | 2.97748 |
| 1973 | 2.96281 |
| 1972 | 2.95007 |
| 1971 | 2.93575 |
| 1970 | 2.92076 |
| 1969 | 2.91961 |
| 1968 | 2.93275 |
| 1967 | 2.94542 |
| 1966 | 2.95632 |
| 1965 | 2.96106 |
| 1964 | 2.94887 |
| 1963 | 2.91671 |
| 1962 | 2.86875 |
| 1961 | 2.80583 |
| 1960 | 2.75285 |