Fiscal year: calendar year *Zaire, Communications Railroads: 712 km 1.067-meter gauge Highways: none; city streets Ports: Monaco Merchant marine: 12 ships (1,000 GRT or over) totaling 350,916 GRT/530,855 DWT; includes 3 passenger, 2 passenger-cargo, 162 cargo, 20 refrigerated cargo, 2 container, 1 oil tanker, 3 chemical, 1 combination ore/oil, 8 liquefied gas, 88 bulk, 2 short-sea passenger, 33 roll-on/roll-off, 2 vehicle carrier, 78 oil tanker, 25 bulk cargo, 10 container, 4 roll-on/roll-off, 18 oil tanker, 1 chemical tanker Airports: total: 37 usable: 37 with permanent-surface runways: 1 with permanent-surface runways: 12 with runways 1,220-2,439 m: 7 with permanent-surface runways: 100 with runway over 3,659 m: 0 with runways 1,220-2,439 m: 2 with runways 1,220-2,439 m: 1 with runways 1,220-2,439 m: 8 Telecommunications: 300,000 telephone subscribers in 1990
Cardenas