| 年份 | 古巴 |
|---|---|
| 2023 | - |
| 2022 | 4.33772 |
| 2021 | 4.28876 |
| 2020 | 4.24832 |
| 2019 | 4.19747 |
| 2018 | 4.13564 |
| 2017 | 4.04868 |
| 2016 | 3.94411 |
| 2015 | 3.84621 |
| 2014 | 3.76067 |
| 2013 | 3.65936 |
| 2012 | 3.53781 |
| 2011 | 3.43062 |
| 2010 | 3.31876 |
| 2009 | 3.1833 |
| 2008 | 3.07045 |
| 2007 | 2.97664 |
| 2006 | 2.88508 |
| 2005 | 2.81568 |
| 2004 | 2.77756 |
| 2003 | 2.7399 |
| 2002 | 2.69972 |
| 2001 | 2.67073 |
| 2000 | 2.64084 |
| 1999 | 2.5967 |
| 1998 | 2.54404 |
| 1997 | 2.48927 |
| 1996 | 2.43892 |
| 1995 | 2.40062 |
| 1994 | 2.376 |
| 1993 | 2.36478 |
| 1992 | 2.35922 |
| 1991 | 2.35089 |
| 1990 | 2.34224 |
| 1989 | 2.33587 |
| 1988 | 2.33556 |
| 1987 | 2.34342 |
| 1986 | 2.35247 |
| 1985 | 2.35222 |
| 1984 | 2.33521 |
| 1983 | 2.29849 |
| 1982 | 2.24283 |
| 1981 | 2.17188 |
| 1980 | 2.0983 |
| 1979 | 2.03263 |
| 1978 | 1.97512 |
| 1977 | 1.92068 |
| 1976 | 1.85735 |
| 1975 | 1.77671 |
| 1974 | 1.68164 |
| 1973 | 1.57848 |
| 1972 | 1.47689 |
| 1971 | 1.38871 |
| 1970 | 1.31551 |
| 1969 | 1.25249 |
| 1968 | 1.19911 |
| 1967 | 1.15903 |
| 1966 | 1.13339 |
| 1965 | 1.12408 |
| 1964 | 1.13555 |
| 1963 | 1.17324 |
| 1962 | 1.22794 |
| 1961 | 1.27849 |
| 1960 | 1.30958 |