| 年份 | 古巴 |
|---|---|
| 2023 | - |
| 2022 | 3.44088 |
| 2021 | 3.36356 |
| 2020 | 3.29551 |
| 2019 | 3.21744 |
| 2018 | 3.12998 |
| 2017 | 3.02644 |
| 2016 | 2.93204 |
| 2015 | 2.82891 |
| 2014 | 2.70478 |
| 2013 | 2.60485 |
| 2012 | 2.5293 |
| 2011 | 2.45318 |
| 2010 | 2.39554 |
| 2009 | 2.36565 |
| 2008 | 2.32672 |
| 2007 | 2.28239 |
| 2006 | 2.25679 |
| 2005 | 2.23281 |
| 2004 | 2.19019 |
| 2003 | 2.14025 |
| 2002 | 2.0846 |
| 2001 | 2.02739 |
| 2000 | 1.98382 |
| 1999 | 1.95754 |
| 1998 | 1.9397 |
| 1997 | 1.92294 |
| 1996 | 1.90231 |
| 1995 | 1.87854 |
| 1994 | 1.85777 |
| 1993 | 1.84701 |
| 1992 | 1.8473 |
| 1991 | 1.85163 |
| 1990 | 1.85205 |
| 1989 | 1.84194 |
| 1988 | 1.81802 |
| 1987 | 1.78049 |
| 1986 | 1.73268 |
| 1985 | 1.68173 |
| 1984 | 1.63305 |
| 1983 | 1.58781 |
| 1982 | 1.54171 |
| 1981 | 1.48148 |
| 1980 | 1.395 |
| 1979 | 1.28381 |
| 1978 | 1.16005 |
| 1977 | 1.04242 |
| 1976 | 0.949053 |
| 1975 | 0.885543 |
| 1974 | 0.842745 |
| 1973 | 0.807567 |
| 1972 | 0.772966 |
| 1971 | 0.737476 |
| 1970 | 0.716259 |
| 1969 | 0.717304 |
| 1968 | 0.73563 |
| 1967 | 0.765733 |
| 1966 | 0.794911 |
| 1965 | 0.813276 |
| 1964 | 0.81857 |
| 1963 | 0.809061 |
| 1962 | 0.785509 |
| 1961 | 0.759839 |
| 1960 | 0.740983 |