| 年份 | 牙买加 |
|---|---|
| 2023 | - |
| 2022 | 1.31337 |
| 2021 | 1.46677 |
| 2020 | 1.70647 |
| 2019 | 1.68153 |
| 2018 | 1.33285 |
| 2017 | 0.973433 |
| 2016 | 0.954831 |
| 2015 | 0.872353 |
| 2014 | 0.872784 |
| 2013 | 0.898968 |
| 2012 | 0.929536 |
| 2011 | 0.925166 |
| 2010 | 0.874179 |
| 2009 | 0.947227 |
| 2008 | 0.953354 |
| 2007 | 0.652458 |
| 2006 | 0.608922 |
| 2005 | 0.527664 |
| 2004 | 0.53597 |
| 2003 | 0.581596 |
| 2002 | 0.585431 |
| 2001 | 0.504359 |
| 2000 | 0.48632 |
| 1999 | 0.511052 |
| 1998 | 0.544948 |
| 1997 | 0.655055 |
| 1996 | 0.567657 |
| 1995 | 0.538709 |
| 1994 | 0.629921 |
| 1993 | 0.821906 |
| 1992 | 1.10784 |
| 1991 | 0.758525 |
| 1990 | 0.840785 |
| 1989 | 0.929263 |
| 1988 | 0.807991 |
| 1987 | 0.770446 |
| 1986 | 0.853933 |
| 1985 | 0.89106 |
| 1984 | 1.05973 |
| 1983 | 1.38599 |
| 1982 | 1.62772 |
| 1981 | 1.50794 |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 0.941001 |
| 1976 | 0.925308 |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |