| 年份 | 牙买加 |
|---|---|
| 2023 | - |
| 2022 | 1.20811 |
| 2021 | 1.20422 |
| 2020 | 1.2009 |
| 2019 | 1.1951 |
| 2018 | 1.20111 |
| 2017 | 1.21846 |
| 2016 | 1.24165 |
| 2015 | 1.2647 |
| 2014 | 1.28403 |
| 2013 | 1.29415 |
| 2012 | 1.29497 |
| 2011 | 1.2946 |
| 2010 | 1.30116 |
| 2009 | 1.3201 |
| 2008 | 1.35317 |
| 2007 | 1.3954 |
| 2006 | 1.43619 |
| 2005 | 1.47113 |
| 2004 | 1.5033 |
| 2003 | 1.53581 |
| 2002 | 1.56745 |
| 2001 | 1.59916 |
| 2000 | 1.63216 |
| 1999 | 1.66643 |
| 1998 | 1.70364 |
| 1997 | 1.74051 |
| 1996 | 1.77166 |
| 1995 | 1.79997 |
| 1994 | 1.82534 |
| 1993 | 1.84388 |
| 1992 | 1.85926 |
| 1991 | 1.84488 |
| 1990 | 1.80023 |
| 1989 | 1.75511 |
| 1988 | 1.71839 |
| 1987 | 1.6918 |
| 1986 | 1.66765 |
| 1985 | 1.64534 |
| 1984 | 1.62734 |
| 1983 | 1.61382 |
| 1982 | 1.58667 |
| 1981 | 1.55038 |
| 1980 | 1.52285 |
| 1979 | 1.49772 |
| 1978 | 1.47485 |
| 1977 | 1.45528 |
| 1976 | 1.43249 |
| 1975 | 1.40208 |
| 1974 | 1.36566 |
| 1973 | 1.32015 |
| 1972 | 1.26105 |
| 1971 | 1.18612 |
| 1970 | 1.13509 |
| 1969 | 1.1185 |
| 1968 | 1.10396 |
| 1967 | 1.08822 |
| 1966 | 1.06534 |
| 1965 | 1.03342 |
| 1964 | 0.992789 |
| 1963 | 0.939348 |
| 1962 | 0.872879 |
| 1961 | 0.79448 |
| 1960 | 0.70227 |