Virgin Islands
total: 1,257 km (2004)

West Bank
total: 4,996 km
paved: 4,996 km
note: includes Gaza Strip (2004)

World
total: 32,345,165 km
paved: 19,403,061 km
unpaved: 12,942,104 km (2002)

Yemen
total: 71,300 km
paved: 6,200 km
unpaved: 65,100 km (2005)

Zambia
total: 91,440 km
paved: 20,117 km
unpaved: 71,323 km (2001)

Zimbabwe
total: 97,440 km
paved: 18,514 km
unpaved: 78,926 km (2002)

This page was last updated on 8 February, 2007

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@2086 Illicit drugs

Afghanistan
world's largest producer of opium; cultivation dropped
48% to 107,400 hectares in 2005; better weather and lack of
widespread disease returned opium yields to normal levels, meaning
potential opium production declined by only 10% to 4,475 metric
tons; if the entire poppy crop were processed, it is estimated that
526 metric tons of heroin could be processed; source of hashish;
many narcotics-processing labs throughout the country; drug trade
source of instability and some antigovernment groups profit from the
trade; 80-90% of the heroin consumed in Europe comes from Afghan
opium; vulnerable to narcotics money laundering through informal
financial networks