| 年份 | 圣文森特和格林纳丁斯 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 12.6 |
| 2020 | 13 |
| 2019 | 13.4 |
| 2018 | 13.9 |
| 2017 | 14.3 |
| 2016 | 14.8 |
| 2015 | 15.3 |
| 2014 | 15.8 |
| 2013 | 16.3 |
| 2012 | 16.8 |
| 2011 | 17.3 |
| 2010 | 17.8 |
| 2009 | 18.2 |
| 2008 | 18.5 |
| 2007 | 18.7 |
| 2006 | 18.9 |
| 2005 | 19 |
| 2004 | 19 |
| 2003 | 19.1 |
| 2002 | 19.1 |
| 2001 | 19.2 |
| 2000 | 19.3 |
| 1999 | 19.3 |
| 1998 | 19.2 |
| 1997 | 19.1 |
| 1996 | 19 |
| 1995 | 18.9 |
| 1994 | 18.8 |
| 1993 | 18.8 |
| 1992 | 18.9 |
| 1991 | 19.2 |
| 1990 | 19.7 |
| 1989 | 20.4 |
| 1988 | 21.3 |
| 1987 | 22.5 |
| 1986 | 24 |
| 1985 | 25.9 |
| 1984 | 28.2 |
| 1983 | 31 |
| 1982 | 34.1 |
| 1981 | 37.5 |
| 1980 | 41.1 |
| 1979 | 45 |
| 1978 | 48.8 |
| 1977 | 52.3 |
| 1976 | 54.9 |
| 1975 | 56.2 |
| 1974 | 56.3 |
| 1973 | 55.4 |
| 1972 | 54.3 |
| 1971 | 53.7 |
| 1970 | 54 |
| 1969 | 55.5 |
| 1968 | 58.3 |
| 1967 | 62.4 |
| 1966 | 68 |
| 1965 | 74.8 |
| 1964 | 82.9 |
| 1963 | 91.8 |
| 1962 | 100.8 |
| 1961 | 108.9 |
| 1960 | 115.1 |