| 年份 | 巴拿马 |
|---|---|
| 2023 | - |
| 2022 | 2.09058 |
| 2021 | 2.03869 |
| 2020 | 1.9903 |
| 2019 | 1.94029 |
| 2018 | 1.89367 |
| 2017 | 1.85335 |
| 2016 | 1.81632 |
| 2015 | 1.7829 |
| 2014 | 1.75113 |
| 2013 | 1.71937 |
| 2012 | 1.68629 |
| 2011 | 1.65046 |
| 2010 | 1.6112 |
| 2009 | 1.56981 |
| 2008 | 1.52815 |
| 2007 | 1.48815 |
| 2006 | 1.45146 |
| 2005 | 1.41936 |
| 2004 | 1.39176 |
| 2003 | 1.36683 |
| 2002 | 1.34325 |
| 2001 | 1.3205 |
| 2000 | 1.29814 |
| 1999 | 1.27624 |
| 1998 | 1.2552 |
| 1997 | 1.23532 |
| 1996 | 1.21725 |
| 1995 | 1.20123 |
| 1994 | 1.18698 |
| 1993 | 1.174 |
| 1992 | 1.16125 |
| 1991 | 1.14763 |
| 1990 | 1.1332 |
| 1989 | 1.11935 |
| 1988 | 1.10697 |
| 1987 | 1.09726 |
| 1986 | 1.09212 |
| 1985 | 1.09219 |
| 1984 | 1.09657 |
| 1983 | 1.1032 |
| 1982 | 1.10991 |
| 1981 | 1.11492 |
| 1980 | 1.11656 |
| 1979 | 1.11362 |
| 1978 | 1.10645 |
| 1977 | 1.096 |
| 1976 | 1.08303 |
| 1975 | 1.06931 |
| 1974 | 1.05737 |
| 1973 | 1.04883 |
| 1972 | 1.04424 |
| 1971 | 1.04373 |
| 1970 | 1.04561 |
| 1969 | 1.04755 |
| 1968 | 1.04771 |
| 1967 | 1.04419 |
| 1966 | 1.03588 |
| 1965 | 1.02338 |
| 1964 | 1.0082 |
| 1963 | 0.992216 |
| 1962 | 0.978185 |
| 1961 | 0.968713 |
| 1960 | 0.965852 |