| 年份 | 巴拿马 |
|---|---|
| 2023 | - |
| 2022 | 2.28533 |
| 2021 | 2.22665 |
| 2020 | 2.16441 |
| 2019 | 2.08966 |
| 2018 | 2.01123 |
| 2017 | 1.93931 |
| 2016 | 1.87231 |
| 2015 | 1.80896 |
| 2014 | 1.74823 |
| 2013 | 1.68981 |
| 2012 | 1.634 |
| 2011 | 1.5805 |
| 2010 | 1.5287 |
| 2009 | 1.47842 |
| 2008 | 1.42951 |
| 2007 | 1.38166 |
| 2006 | 1.33468 |
| 2005 | 1.28903 |
| 2004 | 1.24521 |
| 2003 | 1.20317 |
| 2002 | 1.16338 |
| 2001 | 1.12653 |
| 2000 | 1.09302 |
| 1999 | 1.06316 |
| 1998 | 1.03749 |
| 1997 | 1.01621 |
| 1996 | 0.999032 |
| 1995 | 0.985466 |
| 1994 | 0.973911 |
| 1993 | 0.962873 |
| 1992 | 0.951144 |
| 1991 | 0.937712 |
| 1990 | 0.922323 |
| 1989 | 0.905093 |
| 1988 | 0.886351 |
| 1987 | 0.866476 |
| 1986 | 0.846607 |
| 1985 | 0.827294 |
| 1984 | 0.809426 |
| 1983 | 0.793743 |
| 1982 | 0.779827 |
| 1981 | 0.767371 |
| 1980 | 0.756009 |
| 1979 | 0.745304 |
| 1978 | 0.734662 |
| 1977 | 0.723618 |
| 1976 | 0.711806 |
| 1975 | 0.69898 |
| 1974 | 0.685597 |
| 1973 | 0.672233 |
| 1972 | 0.658607 |
| 1971 | 0.645868 |
| 1970 | 0.634962 |
| 1969 | 0.625665 |
| 1968 | 0.617724 |
| 1967 | 0.610921 |
| 1966 | 0.605501 |
| 1965 | 0.600608 |
| 1964 | 0.595441 |
| 1963 | 0.589675 |
| 1962 | 0.582431 |
| 1961 | 0.574133 |
| 1960 | 0.565561 |