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Air transport, freight > million tons per km
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43.12 million tons/km
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[72nd of 153]
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View time series
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Aircraft departures
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7,600 |
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[102nd of 155]
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DEFINITION: Aircraft departures are the number of domestic and international take-offs of air carriers registered in the country. |
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SOURCE: World Development Indicators database |
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Driving side of the road > Left or right
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Right side |
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DEFINITION: About a quarter of the world drives on the left, and the countries that do are mostly old British colonies. The following is a list of countries of the world and the side of the road the inhabitants drive on. Most of the people driving on the left side of the road use right-hand-drive vehicles and vice-versa. |
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SOURCE: CIA World Factbook, 28 July 2005 |
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Highways > Paved
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4,320 km |
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[54th of 113]
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DEFINITION: total length of the paved parts of the highway system |
View time series
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SOURCE: World standards on users.pandora.be |
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Highways > Total
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11,900 km |
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[68th of 118]
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DEFINITION: total length of the highway system |
View time series
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
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Highways > Unpaved
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7,580 km |
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[58th of 113]
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DEFINITION: total length of the unpaved parts of the highway system |
View time series
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
Merchant marine > Ships by type
cargo 1, livestock carrier 1, roll on/roll off 2 |
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DEFINITION: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all non-military ships), which excludes tugs, fishing vessels, offshore oil rigs, etc.; or a grouping of merchant ships by nationality o |
View time series
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
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Merchant marine > Total > Dwt
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26,179 Dwt |
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[122nd of 157]
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DEFINITION: Dwt=Deadweight tonnage, a measure of the capacity of a cargo ship |
View time series
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
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Merchant marine > Total > GRT
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21,311 GRT |
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[126th of 157]
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DEFINITION: GRT=Gross Register Tonnage |
View time series
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
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Motor vehicles
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3 motor vehicles per 100 p |
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[124th of 134]
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DEFINITION: Motor vehicles per 1,000 people |
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
Pipelines > All types
gas 156 km; oil 2,365 km; refined products 810 km (2004) |
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DEFINITION: The lengths and types of pipelines for transporting products like natural gas, crude oil, or petroleum products"
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SOURCE: United Nations World Statistics Pocketbook and Statistical Yearbook |
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Pipelines > Total length
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3,331 km
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[52nd of 120]
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DEFINITION: Total length of all pipelines
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SOURCE: CIA World Factbook, 22 August 2006
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Ports and harbors
Juba, Khartoum, Kusti, Malakal, Nimule, Port Sudan, Sawakin |
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DEFINITION: The major ports and harbors selected on the basis of overall importance to each country. This is determined by evaluating a number of factors (e.g., dollar value of goods handled, gross tonnage, facilities, and military significance). |
View time series
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SOURCE: CIA World Factbook, 22 August 2006
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Railways > A note
the 1.067-m line from Khartoum to Port Sudan carries over two-thirds of Sudan's rail traffic; the 0.600-m gauge system serves Sudan's cotton plantations with over 120 collecting stations (2001) |
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DEFINITION: This entry states the total route length of the railway network and of its component parts by gauge: broad, dual, narrow, standard, and other. |
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SOURCE: All CIA World Factbooks 18 December 2003 to 18 December 2008 |
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Travel services > % of commercial service exports
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88.69 %
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[5th of 153]
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DEFINITION: Travel services (% of commercial service exports) covers goods and services acquired from an economy by travelers in that economy for their own use during visits of less than one year for business or personal purposes. Travel services include the goods and services consumed by travelers, such as lodging and meals and transport (within the economy visited). |
View time series
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SOURCE: CIA World Factbook, December 2003 |
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Vehicle abundance
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0.26 per square km |
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[125th of 141]
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DEFINITION: Vehicles per populated land area
Units: Vehicles/Populated Land Area (in km2)
Units: Air pollution is generally greatest in densely populated areas. To take this into account, we used the Gridded Population of the World dataset available from CIESIN and calculated the total land area in each country inhabited with a population density of greater than 5 persons per sq. km. We then utilized this land area as the denominator for the vehicles data. |
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SOURCE: World Development Indicators database |
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