| 年份 | 格林纳达 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 16.2 |
| 2020 | 16.4 |
| 2019 | 16.5 |
| 2018 | 16.5 |
| 2017 | 16.4 |
| 2016 | 16.3 |
| 2015 | 16.2 |
| 2014 | 16.1 |
| 2013 | 15.9 |
| 2012 | 15.7 |
| 2011 | 15.6 |
| 2010 | 15.4 |
| 2009 | 15.3 |
| 2008 | 15.2 |
| 2007 | 15.1 |
| 2006 | 15.1 |
| 2005 | 15.1 |
| 2004 | 15.1 |
| 2003 | 15.2 |
| 2002 | 15.2 |
| 2001 | 15.3 |
| 2000 | 15.4 |
| 1999 | 15.6 |
| 1998 | 15.9 |
| 1997 | 16.2 |
| 1996 | 16.7 |
| 1995 | 17.4 |
| 1994 | 18.1 |
| 1993 | 19 |
| 1992 | 20 |
| 1991 | 21.1 |
| 1990 | 22.3 |
| 1989 | 23.5 |
| 1988 | 24.8 |
| 1987 | 26.1 |
| 1986 | 27.5 |
| 1985 | 29 |
| 1984 | 30.7 |
| 1983 | 32.4 |
| 1982 | 34.2 |
| 1981 | 36.1 |
| 1980 | 38.1 |
| 1979 | 40.1 |
| 1978 | 42.1 |
| 1977 | 44 |
| 1976 | 46 |
| 1975 | 47.8 |
| 1974 | 49.6 |
| 1973 | 51.3 |
| 1972 | 52.9 |
| 1971 | 54.5 |
| 1970 | 56.1 |
| 1969 | 57.7 |
| 1968 | 59.4 |
| 1967 | 61.6 |
| 1966 | 64.3 |
| 1965 | 67.8 |
| 1964 | 72.5 |
| 1963 | 78.5 |
| 1962 | 85.6 |
| 1961 | 93.4 |
| 1960 | 101.5 |