| 年份 | 牙买加 |
|---|---|
| 2023 | - |
| 2022 | -0.0112465 |
| 2021 | 0.257041 |
| 2020 | 0.23652 |
| 2019 | 0.0688992 |
| 2018 | 0.123091 |
| 2017 | 0.202493 |
| 2016 | 0.294794 |
| 2015 | 0.354975 |
| 2014 | 0.410748 |
| 2013 | 0.481191 |
| 2012 | 0.495752 |
| 2011 | 0.447915 |
| 2010 | 0.421349 |
| 2009 | 0.405906 |
| 2008 | 0.375126 |
| 2007 | 0.42891 |
| 2006 | 0.476921 |
| 2005 | 0.480782 |
| 2004 | 0.489065 |
| 2003 | 0.483357 |
| 2002 | 0.487837 |
| 2001 | 0.504048 |
| 2000 | 0.611851 |
| 1999 | 0.761829 |
| 1998 | 0.842367 |
| 1997 | 0.86717 |
| 1996 | 0.933 |
| 1995 | 1.00891 |
| 1994 | 1.01635 |
| 1993 | 1.00082 |
| 1992 | 0.937066 |
| 1991 | 0.825876 |
| 1990 | 0.78336 |
| 1989 | 0.785086 |
| 1988 | 0.791298 |
| 1987 | 0.875908 |
| 1986 | 1.0348 |
| 1985 | 1.22628 |
| 1984 | 1.39268 |
| 1983 | 1.49701 |
| 1982 | 1.50928 |
| 1981 | 1.44631 |
| 1980 | 1.34871 |
| 1979 | 1.26342 |
| 1978 | 1.23607 |
| 1977 | 1.24578 |
| 1976 | 1.30896 |
| 1975 | 1.41853 |
| 1974 | 1.50811 |
| 1973 | 1.55527 |
| 1972 | 1.53397 |
| 1971 | 1.44463 |
| 1970 | 1.3253 |
| 1969 | 1.22881 |
| 1968 | 1.2007 |
| 1967 | 1.22365 |
| 1966 | 1.24162 |
| 1965 | 1.25549 |
| 1964 | 1.2431 |
| 1963 | 1.1871 |
| 1962 | 1.19535 |
| 1961 | 1.29599 |
| 1960 | - |