(Mex$) per US$1 - 145.51 (January 1993), 1.3600 (1992), 1.2834 (1991), 1.2799 (1990), 1.2618 (1989), 1.2752 (1988) Fiscal year: calendar year *Iceland, Communications Highways: 39,970 km total; 1,685 km paved; 829 km gravel, 24,842