(1991), 58.284 (1990), 57.042 (1989), 43.014 (1988) Fiscal year: calendar year *Colombia, Communications Railroads: 61,850 km total (1988) Highways: 55,890 km total (1990); 31,800 km hard surfaced, 37,300 km earth (1990); note - Denmark has challenged Norway's maritime claims between Greenland and Jan
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