| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 5.87044 |
| 2021 | 5.8386 |
| 2020 | 5.93324 |
| 2019 | 6.09954 |
| 2018 | 6.33858 |
| 2017 | 6.61264 |
| 2016 | 6.82118 |
| 2015 | 6.95553 |
| 2014 | 7.01591 |
| 2013 | 6.99587 |
| 2012 | 6.889 |
| 2011 | 6.73427 |
| 2010 | 6.59883 |
| 2009 | 6.5273 |
| 2008 | 6.47989 |
| 2007 | 6.39921 |
| 2006 | 6.28185 |
| 2005 | 6.11287 |
| 2004 | 5.86886 |
| 2003 | 5.60134 |
| 2002 | 5.36532 |
| 2001 | 5.13941 |
| 2000 | 4.9026 |
| 1999 | 4.66396 |
| 1998 | 4.43764 |
| 1997 | 4.22682 |
| 1996 | 4.0337 |
| 1995 | 3.85761 |
| 1994 | 3.69753 |
| 1993 | 3.56066 |
| 1992 | 3.44917 |
| 1991 | 3.35956 |
| 1990 | 3.29738 |
| 1989 | 3.26652 |
| 1988 | 3.25988 |
| 1987 | 3.26927 |
| 1986 | 3.28992 |
| 1985 | 3.31703 |
| 1984 | 3.34477 |
| 1983 | 3.37341 |
| 1982 | 3.40876 |
| 1981 | 3.45221 |
| 1980 | 3.49605 |
| 1979 | 3.52791 |
| 1978 | 3.54454 |
| 1977 | 3.55311 |
| 1976 | 3.55562 |
| 1975 | 3.55459 |
| 1974 | 3.55486 |
| 1973 | 3.55572 |
| 1972 | 3.55501 |
| 1971 | 3.54574 |
| 1970 | 3.52487 |
| 1969 | 3.51238 |
| 1968 | 3.51752 |
| 1967 | 3.52955 |
| 1966 | 3.54643 |
| 1965 | 3.56552 |
| 1964 | 3.58231 |
| 1963 | 3.59205 |
| 1962 | 3.59068 |
| 1961 | 3.57729 |
| 1960 | 3.56 |