Population estimate, 2015: 5.67 m.
GNI per capita, 2014: (PPP$) 44,025
HDI/world rank, 2014: 0.923/4
Internet domain extension: .dk
The main international airport is at Copenhagen (Kastrup), and there are also international flights from Aalborg, Aarhus, Billund and Esbjerg. The Scandinavian Airlines System (SAS) resulted from the 1950 merger of the three former Scandinavian airlines. It is now known as Scandinavian Airlines. On 1 Jan. 2009 Denmark had 1,122 aircraft with a capacity of 19,077 seats. Copenhagen (Kastrup) handled 9,848,000 departing passengers in 2009, Billund 1,151,000, Aalborg 561,000 and Aarhus 255,000.
The climate is much modified by marine influences and the effect of the Gulf Stream, to give winters that may be both cold or mild and often cloudy. Summers may be warm and sunny or chilly and rainy. Generally the east is drier than the west. Long periods of calm weather are exceptional and windy conditions are...