| 年份 | 巴拿马 |
|---|---|
| 2023 | - |
| 2022 | 5.51036 |
| 2021 | 5.47123 |
| 2020 | 5.42476 |
| 2019 | 5.37316 |
| 2018 | 5.31672 |
| 2017 | 5.25116 |
| 2016 | 5.17302 |
| 2015 | 5.08434 |
| 2014 | 4.98776 |
| 2013 | 4.88432 |
| 2012 | 4.78098 |
| 2011 | 4.68305 |
| 2010 | 4.59044 |
| 2009 | 4.50191 |
| 2008 | 4.41692 |
| 2007 | 4.33296 |
| 2006 | 4.24693 |
| 2005 | 4.16004 |
| 2004 | 4.07515 |
| 2003 | 3.98806 |
| 2002 | 3.90197 |
| 2001 | 3.82471 |
| 2000 | 3.75322 |
| 1999 | 3.68616 |
| 1998 | 3.62799 |
| 1997 | 3.57577 |
| 1996 | 3.52443 |
| 1995 | 3.47622 |
| 1994 | 3.43006 |
| 1993 | 3.38521 |
| 1992 | 3.34057 |
| 1991 | 3.29484 |
| 1990 | 3.248 |
| 1989 | 3.20072 |
| 1988 | 3.1532 |
| 1987 | 3.10718 |
| 1986 | 3.06514 |
| 1985 | 3.02915 |
| 1984 | 2.99953 |
| 1983 | 2.9757 |
| 1982 | 2.95717 |
| 1981 | 2.94355 |
| 1980 | 2.93412 |
| 1979 | 2.92831 |
| 1978 | 2.92592 |
| 1977 | 2.92687 |
| 1976 | 2.93101 |
| 1975 | 2.93849 |
| 1974 | 2.94946 |
| 1973 | 2.96347 |
| 1972 | 2.9795 |
| 1971 | 2.99568 |
| 1970 | 3.01031 |
| 1969 | 3.02311 |
| 1968 | 3.03467 |
| 1967 | 3.04528 |
| 1966 | 3.05599 |
| 1965 | 3.06767 |
| 1964 | 3.08019 |
| 1963 | 3.0926 |
| 1962 | 3.10485 |
| 1961 | 3.11772 |
| 1960 | 3.13109 |