| 年份 | 巴拿马 |
|---|---|
| 2023 | - |
| 2022 | 1.83934 |
| 2021 | 1.8419 |
| 2020 | 1.9713 |
| 2019 | 2.11786 |
| 2018 | 2.18449 |
| 2017 | 2.21997 |
| 2016 | 2.2296 |
| 2015 | 2.22971 |
| 2014 | 2.22592 |
| 2013 | 2.23255 |
| 2012 | 2.24193 |
| 2011 | 2.23436 |
| 2010 | 2.23429 |
| 2009 | 2.26612 |
| 2008 | 2.29146 |
| 2007 | 2.30956 |
| 2006 | 2.3396 |
| 2005 | 2.37473 |
| 2004 | 2.3889 |
| 2003 | 2.39552 |
| 2002 | 2.41416 |
| 2001 | 2.43558 |
| 2000 | 3.18016 |
| 1999 | 3.33012 |
| 1998 | 3.37198 |
| 1997 | 3.4098 |
| 1996 | 3.45353 |
| 1995 | 3.48917 |
| 1994 | 3.53113 |
| 1993 | 3.56982 |
| 1992 | 3.61421 |
| 1991 | 3.67521 |
| 1990 | 2.87774 |
| 1989 | 2.77085 |
| 1988 | 2.81809 |
| 1987 | 2.85452 |
| 1986 | 2.89362 |
| 1985 | 2.9286 |
| 1984 | 2.97019 |
| 1983 | 2.98716 |
| 1982 | 2.99408 |
| 1981 | 2.99833 |
| 1980 | 2.90784 |
| 1979 | 2.91502 |
| 1978 | 2.95864 |
| 1977 | 3.01328 |
| 1976 | 3.08504 |
| 1975 | 3.15123 |
| 1974 | 3.21869 |
| 1973 | 3.28379 |
| 1972 | 3.33906 |
| 1971 | 3.37312 |
| 1970 | 4.09598 |
| 1969 | 4.26868 |
| 1968 | 4.33527 |
| 1967 | 4.39879 |
| 1966 | 4.44963 |
| 1965 | 4.49544 |
| 1964 | 4.53871 |
| 1963 | 4.54601 |
| 1962 | 4.52866 |
| 1961 | 4.41234 |
| 1960 | - |