| 年份 | 特立尼达和多巴哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.0543014 |
| 2020 | 0.070235 |
| 2019 | 0.0578077 |
| 2018 | 0.0674632 |
| 2017 | 0.0650134 |
| 2016 | 0.0610781 |
| 2015 | 0.0543678 |
| 2014 | 0.0448592 |
| 2013 | 0.0214949 |
| 2012 | 0.0204096 |
| 2011 | 0.0221843 |
| 2010 | 0.0264491 |
| 2009 | 0.0167568 |
| 2008 | 0.0114559 |
| 2007 | 0.0150056 |
| 2006 | 0.0143751 |
| 2005 | 0.0120511 |
| 2004 | 0.0114881 |
| 2003 | 0.0167319 |
| 2002 | 0.0187119 |
| 2001 | 0.0180298 |
| 2000 | 0.0195667 |
| 1999 | 0.0169409 |
| 1998 | 0.0200771 |
| 1997 | 0.0450267 |
| 1996 | 0.0468341 |
| 1995 | 0.0969063 |
| 1994 | 0.0610336 |
| 1993 | 0.0507622 |
| 1992 | 0.0445736 |
| 1991 | 0.0344131 |
| 1990 | 0.0386184 |
| 1989 | 0.0572408 |
| 1988 | 0.0254916 |
| 1987 | 0.0358877 |
| 1986 | 0.0304267 |
| 1985 | 0.0133927 |
| 1984 | 0.0145051 |
| 1983 | 0.0249502 |
| 1982 | 0.0368394 |
| 1981 | 0.0452385 |
| 1980 | 0.0554912 |
| 1979 | 0.0640582 |
| 1978 | 0.0571924 |
| 1977 | 0.0714956 |
| 1976 | 0.0811362 |
| 1975 | 0.0876942 |
| 1974 | 0.0577401 |
| 1973 | 0.130054 |
| 1972 | 0.0890747 |
| 1971 | 0.120258 |
| 1970 | 0.129778 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |