| 年份 | 牙买加 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 10.7 |
| 2020 | 11 |
| 2019 | 11.4 |
| 2018 | 11.8 |
| 2017 | 12.2 |
| 2016 | 12.5 |
| 2015 | 12.9 |
| 2014 | 13.3 |
| 2013 | 13.7 |
| 2012 | 14.1 |
| 2011 | 14.5 |
| 2010 | 14.8 |
| 2009 | 15.2 |
| 2008 | 15.5 |
| 2007 | 15.8 |
| 2006 | 16 |
| 2005 | 16.2 |
| 2004 | 16.5 |
| 2003 | 16.8 |
| 2002 | 17.1 |
| 2001 | 17.4 |
| 2000 | 17.9 |
| 1999 | 18.4 |
| 1998 | 18.9 |
| 1997 | 19.4 |
| 1996 | 20 |
| 1995 | 20.5 |
| 1994 | 21.1 |
| 1993 | 21.7 |
| 1992 | 22.3 |
| 1991 | 22.9 |
| 1990 | 23.5 |
| 1989 | 24.1 |
| 1988 | 24.8 |
| 1987 | 25.5 |
| 1986 | 26.2 |
| 1985 | 27 |
| 1984 | 27.8 |
| 1983 | 28.7 |
| 1982 | 29.5 |
| 1981 | 30.4 |
| 1980 | 31.4 |
| 1979 | 32.3 |
| 1978 | 33.4 |
| 1977 | 34.4 |
| 1976 | 35.5 |
| 1975 | 36.7 |
| 1974 | 37.9 |
| 1973 | 39.3 |
| 1972 | 40.6 |
| 1971 | 42.1 |
| 1970 | 43.5 |
| 1969 | 45 |
| 1968 | 46.5 |
| 1967 | 48 |
| 1966 | 49.5 |
| 1965 | 51.1 |
| 1964 | 52.7 |
| 1963 | 54.5 |
| 1962 | 56.4 |
| 1961 | 58.5 |
| 1960 | 60.7 |