| 年份 | 波多黎各  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 6.48569 | 
| 2021 | 6.57216 | 
| 2020 | 6.59764 | 
| 2019 | 6.58111 | 
| 2018 | 6.54687 | 
| 2017 | 6.50223 | 
| 2016 | 6.46946 | 
| 2015 | 6.46916 | 
| 2014 | 6.47776 | 
| 2013 | 6.47978 | 
| 2012 | 6.48709 | 
| 2011 | 6.51052 | 
| 2010 | 6.55561 | 
| 2009 | 6.63425 | 
| 2008 | 6.74287 | 
| 2007 | 6.83919 | 
| 2006 | 6.8982 | 
| 2005 | 6.92146 | 
| 2004 | 6.90521 | 
| 2003 | 6.88925 | 
| 2002 | 6.90282 | 
| 2001 | 6.94315 | 
| 2000 | 6.95153 | 
| 1999 | 6.87922 | 
| 1998 | 6.80135 | 
| 1997 | 6.74551 | 
| 1996 | 6.66151 | 
| 1995 | 6.59861 | 
| 1994 | 6.60944 | 
| 1993 | 6.60834 | 
| 1992 | 6.63138 | 
| 1991 | 6.68374 | 
| 1990 | 6.64014 | 
| 1989 | 6.5367 | 
| 1988 | 6.43882 | 
| 1987 | 6.28112 | 
| 1986 | 6.06678 | 
| 1985 | 5.89678 | 
| 1984 | 5.77897 | 
| 1983 | 5.64775 | 
| 1982 | 5.49266 | 
| 1981 | 5.39702 | 
| 1980 | 5.37607 | 
| 1979 | 5.3173 | 
| 1978 | 5.24145 | 
| 1977 | 5.20797 | 
| 1976 | 5.12679 | 
| 1975 | 5.00556 | 
| 1974 | 4.90585 | 
| 1973 | 4.82216 | 
| 1972 | 4.75156 | 
| 1971 | 4.703 | 
| 1970 | 4.68142 | 
| 1969 | 4.70367 | 
| 1968 | 4.7681 | 
| 1967 | 4.85192 | 
| 1966 | 4.93196 | 
| 1965 | 4.98925 | 
| 1964 | 5.01814 | 
| 1963 | 5.01834 | 
| 1962 | 4.98855 | 
| 1961 | 4.9357 | 
| 1960 | 4.87402 |