| 年份 | 牙买加  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 10.2445 | 
| 2021 | 9.9857 | 
| 2020 | 9.76448 | 
| 2019 | 9.53419 | 
| 2018 | 9.33417 | 
| 2017 | 9.18011 | 
| 2016 | 9.04147 | 
| 2015 | 8.9159 | 
| 2014 | 8.87174 | 
| 2013 | 8.85399 | 
| 2012 | 8.78545 | 
| 2011 | 8.69359 | 
| 2010 | 8.60268 | 
| 2009 | 8.53304 | 
| 2008 | 8.4919 | 
| 2007 | 8.48423 | 
| 2006 | 8.51077 | 
| 2005 | 8.5763 | 
| 2004 | 8.69774 | 
| 2003 | 8.88928 | 
| 2002 | 9.13599 | 
| 2001 | 9.4128 | 
| 2000 | 9.69919 | 
| 1999 | 9.98351 | 
| 1998 | 10.2535 | 
| 1997 | 10.5067 | 
| 1996 | 10.7639 | 
| 1995 | 11.0499 | 
| 1994 | 11.3589 | 
| 1993 | 11.681 | 
| 1992 | 12.0105 | 
| 1991 | 12.266 | 
| 1990 | 12.4241 | 
| 1989 | 12.5383 | 
| 1988 | 12.6328 | 
| 1987 | 12.7216 | 
| 1986 | 12.8208 | 
| 1985 | 12.9516 | 
| 1984 | 13.1223 | 
| 1983 | 13.3314 | 
| 1982 | 13.5216 | 
| 1981 | 13.6582 | 
| 1980 | 13.7379 | 
| 1979 | 13.7287 | 
| 1978 | 13.6154 | 
| 1977 | 13.4254 | 
| 1976 | 13.2349 | 
| 1975 | 13.1073 | 
| 1974 | 13.0142 | 
| 1973 | 12.9361 | 
| 1972 | 12.8486 | 
| 1971 | 12.6494 | 
| 1970 | 12.3583 | 
| 1969 | 11.9995 | 
| 1968 | 11.5174 | 
| 1967 | 10.9406 | 
| 1966 | 10.3579 | 
| 1965 | 9.83365 | 
| 1964 | 9.35674 | 
| 1963 | 8.93489 | 
| 1962 | 8.57635 | 
| 1961 | 8.22002 | 
| 1960 | 7.82297 |