| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 6.12742 |
| 2021 | 6.14842 |
| 2020 | 6.18254 |
| 2019 | 6.33012 |
| 2018 | 6.42935 |
| 2017 | 6.52024 |
| 2016 | 6.76613 |
| 2015 | 7.04863 |
| 2014 | 7.36571 |
| 2013 | 7.7265 |
| 2012 | 8.13316 |
| 2011 | 8.58111 |
| 2010 | 9.04849 |
| 2009 | 9.46286 |
| 2008 | 9.79453 |
| 2007 | 10.0468 |
| 2006 | 10.1952 |
| 2005 | 10.2269 |
| 2004 | 10.1756 |
| 2003 | 10.0375 |
| 2002 | 9.79254 |
| 2001 | 9.48607 |
| 2000 | 9.17297 |
| 1999 | 8.89354 |
| 1998 | 8.6858 |
| 1997 | 8.56582 |
| 1996 | 8.47857 |
| 1995 | 8.37437 |
| 1994 | 8.25075 |
| 1993 | 8.12569 |
| 1992 | 8.04743 |
| 1991 | 8.10136 |
| 1990 | 8.32827 |
| 1989 | 8.68406 |
| 1988 | 9.11417 |
| 1987 | 9.57504 |
| 1986 | 10.0018 |
| 1985 | 10.3375 |
| 1984 | 10.5718 |
| 1983 | 10.689 |
| 1982 | 10.6848 |
| 1981 | 10.617 |
| 1980 | 10.5807 |
| 1979 | 10.6262 |
| 1978 | 10.6814 |
| 1977 | 10.6623 |
| 1976 | 10.5678 |
| 1975 | 10.3781 |
| 1974 | 10.0752 |
| 1973 | 9.74404 |
| 1972 | 9.45506 |
| 1971 | 9.16716 |
| 1970 | 8.8461 |
| 1969 | 8.57098 |
| 1968 | 8.38485 |
| 1967 | 8.23856 |
| 1966 | 8.11886 |
| 1965 | 8.01772 |
| 1964 | 7.92636 |
| 1963 | 7.84218 |
| 1962 | 7.76306 |
| 1961 | 7.69323 |
| 1960 | 7.61247 |