| 年份 | 波多黎各 |
|---|---|
| 2023 | - |
| 2022 | 36.035 |
| 2021 | 34.9355 |
| 2020 | 33.7271 |
| 2019 | 32.6045 |
| 2018 | 31.4726 |
| 2017 | 30.1956 |
| 2016 | 28.8282 |
| 2015 | 27.5391 |
| 2014 | 26.3455 |
| 2013 | 25.2543 |
| 2012 | 24.2323 |
| 2011 | 23.2586 |
| 2010 | 22.3777 |
| 2009 | 21.5887 |
| 2008 | 20.8759 |
| 2007 | 20.2482 |
| 2006 | 19.694 |
| 2005 | 19.2116 |
| 2004 | 18.7774 |
| 2003 | 18.3616 |
| 2002 | 17.9667 |
| 2001 | 17.5817 |
| 2000 | 17.2012 |
| 1999 | 16.8969 |
| 1998 | 16.6872 |
| 1997 | 16.4985 |
| 1996 | 16.2943 |
| 1995 | 16.072 |
| 1994 | 15.8861 |
| 1993 | 15.7557 |
| 1992 | 15.5938 |
| 1991 | 15.4464 |
| 1990 | 15.3234 |
| 1989 | 15.0724 |
| 1988 | 14.7915 |
| 1987 | 14.5712 |
| 1986 | 14.3569 |
| 1985 | 14.1427 |
| 1984 | 13.9085 |
| 1983 | 13.719 |
| 1982 | 13.5784 |
| 1981 | 13.4433 |
| 1980 | 13.255 |
| 1979 | 12.952 |
| 1978 | 12.6645 |
| 1977 | 12.4703 |
| 1976 | 12.313 |
| 1975 | 12.187 |
| 1974 | 12.0848 |
| 1973 | 12.0235 |
| 1972 | 12.0137 |
| 1971 | 12.0359 |
| 1970 | 12.0392 |
| 1969 | 11.8502 |
| 1968 | 11.5214 |
| 1967 | 11.2212 |
| 1966 | 10.9453 |
| 1965 | 10.6936 |
| 1964 | 10.4656 |
| 1963 | 10.2587 |
| 1962 | 10.0683 |
| 1961 | 9.8969 |
| 1960 | 9.70633 |