| 年份 | 巴拿马 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 15.2 |
| 2020 | 15.8 |
| 2019 | 16.3 |
| 2018 | 16.9 |
| 2017 | 17.5 |
| 2016 | 18.1 |
| 2015 | 18.7 |
| 2014 | 19.2 |
| 2013 | 19.8 |
| 2012 | 20.5 |
| 2011 | 21.2 |
| 2010 | 21.9 |
| 2009 | 22.5 |
| 2008 | 23.2 |
| 2007 | 24 |
| 2006 | 24.6 |
| 2005 | 25.3 |
| 2004 | 25.9 |
| 2003 | 26.6 |
| 2002 | 27.3 |
| 2001 | 28 |
| 2000 | 28.6 |
| 1999 | 29.2 |
| 1998 | 29.7 |
| 1997 | 30.2 |
| 1996 | 30.7 |
| 1995 | 31.2 |
| 1994 | 31.7 |
| 1993 | 32.2 |
| 1992 | 32.9 |
| 1991 | 33.6 |
| 1990 | 34.5 |
| 1989 | 35.4 |
| 1988 | 36.5 |
| 1987 | 37.7 |
| 1986 | 38.9 |
| 1985 | 40.3 |
| 1984 | 41.7 |
| 1983 | 43.2 |
| 1982 | 44.8 |
| 1981 | 46.3 |
| 1980 | 47.9 |
| 1979 | 49.4 |
| 1978 | 51 |
| 1977 | 52.7 |
| 1976 | 54.7 |
| 1975 | 56.8 |
| 1974 | 59.3 |
| 1973 | 62.1 |
| 1972 | 65.1 |
| 1971 | 68.1 |
| 1970 | 71 |
| 1969 | 73.9 |
| 1968 | 76.4 |
| 1967 | 78.9 |
| 1966 | 81.3 |
| 1965 | 83.9 |
| 1964 | 86.5 |
| 1963 | 89.2 |
| 1962 | 92 |
| 1961 | 94.9 |
| 1960 | 97.7 |