| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | 16.5839 |
| 2021 | 15.9492 |
| 2020 | 15.2926 |
| 2019 | 14.4207 |
| 2018 | 13.7348 |
| 2017 | 13.2038 |
| 2016 | 12.541 |
| 2015 | 11.8856 |
| 2014 | 11.2634 |
| 2013 | 10.6936 |
| 2012 | 10.1756 |
| 2011 | 9.71256 |
| 2010 | 9.3068 |
| 2009 | 8.94075 |
| 2008 | 8.63307 |
| 2007 | 8.38953 |
| 2006 | 8.18322 |
| 2005 | 8.00996 |
| 2004 | 7.86654 |
| 2003 | 7.77747 |
| 2002 | 7.72447 |
| 2001 | 7.69628 |
| 2000 | 7.70987 |
| 1999 | 7.754 |
| 1998 | 7.79786 |
| 1997 | 7.8422 |
| 1996 | 7.89408 |
| 1995 | 7.93232 |
| 1994 | 7.97236 |
| 1993 | 8.007 |
| 1992 | 8.02894 |
| 1991 | 8.03288 |
| 1990 | 8.02321 |
| 1989 | 8.01576 |
| 1988 | 8.00682 |
| 1987 | 7.9946 |
| 1986 | 7.96744 |
| 1985 | 7.93224 |
| 1984 | 7.89087 |
| 1983 | 7.83295 |
| 1982 | 7.77205 |
| 1981 | 7.72085 |
| 1980 | 7.68187 |
| 1979 | 7.65012 |
| 1978 | 7.63096 |
| 1977 | 7.64183 |
| 1976 | 7.67758 |
| 1975 | 7.70941 |
| 1974 | 7.72288 |
| 1973 | 7.74627 |
| 1972 | 7.79435 |
| 1971 | 7.8385 |
| 1970 | 7.88299 |
| 1969 | 7.80276 |
| 1968 | 7.56181 |
| 1967 | 7.28978 |
| 1966 | 7.01095 |
| 1965 | 6.7437 |
| 1964 | 6.49217 |
| 1963 | 6.25368 |
| 1962 | 6.03351 |
| 1961 | 5.83385 |
| 1960 | 5.71325 |