year: calendar year *Panama, Communications Railroads:

1935 2010 22.786996 0.043885 4% Est. 1993 6.272433 0.159428 4% Est. 1997 11.344897 0.088145 4% Est. 1996 0.702587 1.423311 4% Est. 2006 15.534112 0.064374 4% Est. 2007 35.449848 0.028209 4% Est. 1992 4.586807 0.218017 4% Est. 2007 10.679901 0.093634 4% Est. 1997 24.286939 0.041174 4% Est. 1989 15.949472 0.062698 3.8744% 1988 1.922353 0.520196 3.3218% 1987 1.031640 0.969331 3.1640% 1986 1.210637 0.826011 2.6144% 1985 15.192250 0.065823 2.9715% 1984 15.168838 0.065925 3.6576% 1983 12.223584 0.081809 3.8998% 1982 11.905256 0.083997 6.3831% 1981 2.618400 0.381913 9.6843% 1980 10.987739 0.091011 9.0330% 1979 1.770288 0.564880 8.8650% 1978 2.430980 0.411357 7.2813% 1977 0.422127 2.368957 6.6558% 1976 5.534970 0.180669 6.4073% 1975 1.694314 0.590209 9.8159% 1974 0.445175 2.246310 9.0909% 1973 6.513297 0.153532 6.4509% 1972 6.458002 0.154847 4.7304% 1971 5.842231 0.171167 5.7132% 1970 2.876810 0.347607 5.5272% 1969 3.491202 0.286434 5.5714% 1968 2.991980 0.334227 5.0148%

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