Iceland 8.1% in 2010. Many political parties remain opposed to EU membership, primarily due to Icelanders' concern about losing control over their natural resources (particularly fisheries). The national currency of Iceland is the Icelandic króna (ISK). Iceland is the only country in the world to have a population under two million yet still have a floating exchange rate and an independent monetary policy. A poll released on 5 March 2010 by Capacent Gallup showed that 31% of respondents were in favour of adopting the euro and 69% opposed. Another Capacent Gallup poll conducted in February 2012 found that 67.4% of Icelanders
Military of Iceland defences. Foremost of these are the National Security Unit, which handles intelligence operations and the special unit Víkingasveitin, a highly trained and equipped counter terrorism unit which is part of the National Police force. Additionally there is a Crisis Response Unit (ICRU), operated by the Ministry for Foreign Affairs, which is a small peacekeeping force that has been deployed internationally, since 2008. This unit also has an unarmed component. There is a treaty with the United States, regarding the defense of Iceland, which until 2006 maintained the Naval Air Station Keflavik. The base, now operated by the Icelandic Coast Guard,