commitments (1970-89), $89
million
Currency:
1 dobra (Db) = 100 centimos
Exchange rates:
dobras (Db) per US$1 - 129.59 (1 July 1993), 230 (1992), 260.0
(November 1991), 122.48 (December 1988), 72.827 (1987), 36.993 (1986)
Fiscal year:
calendar year

@Sao Tome and Principe, Communications

Highways:
total:
300 km
paved:
200 km
unpaved:
100 km
note:
roads on Principe are mostly unpaved and in need of repair
Ports:
Sao Tome, Santo Antonio
Merchant marine:
1 cargo ship (1,000 GRT or over) totaling 1,096 GRT/1,105 DWT
Airports:
total:
2
usable:
2
with permanent-surface runways:
2
with runways over 3,659 m:
0
with runways 2,440-3,659 m:
0
with runways 1,220-2,439 m:
2
Telecommunications:
minimal system; broadcast stations - 1 AM, 2 FM, no TV; 1 Atlantic
Ocean INTELSAT earth station

@Sao Tome and Principe, Defense Forces

Branches:
Army, Navy, National Police
Manpower availability:
males age 15-49 32,560; fit for military service 17,136
Defense expenditures:
$NA, NA% of GDP

@Saudi Arabia, Geography

Location:
Middle East, between the Red Sea and the Persian Gulf
Map references:
Africa, Middle East, Standard Time Zones of the World
Area:
total area:
1,960,582 sq km
land area:
1,960,582 sq km
comparative area:
slightly less than one-fourth the size of the US
Land boundaries:
total 4,415 km, Iraq 814 km, Jordan 728 km, Kuwait 222 km, Oman 676
km, Qatar 60 km, UAE 457 km, Yemen 1,458 km
Coastline:
2,640 km
Maritime claims:
contiguous zone:
18 nm
continental shelf:
not specified
territorial sea:
12 nm
International disputes:
large section of boundary with Yemen not defined; status of boundary
with UAE not final; Kuwaiti ownership of Qaruh and Umm al Maradim
islands is disputed by Saudi Arabia
Climate:
harsh, dry desert with great extremes of temperature
Terrain:
mostly uninhabited, sandy desert
Natural resources:
petroleum, natural gas, iron ore, gold, copper
Land use:
arable land:
1%
permanent crops:
0%
meadows and pastures:
39%
forest and woodland:
1%
other:
59%
Irrigated land:
4,350 sq km (1989 est.)
Environment:
current issues:
desertification; depletion of underground water resources; the lack of
perennial rivers or permanent water bodies has prompted the
development of extensive seawater desalination facilities; coastal
pollution from oil spills
natural haza