Sources: World Bank - WDI Apr. 2012; Energy Information Administration - Internationsl Energy Statistics Database
Sources: World Bank - WDI Apr. 2012; Energy Information Administration - Internationsl Energy Statistics Database
Sources: World Bank - WDI Apr. 2012; Energy Information Administration - Internationsl Energy Statistics Database
Sources: World Bank - WDI Apr. 2012; Energy Information Administration - Internationsl Energy Statistics Database
Sources: World Bank - WDI Apr. 2012; Energy Information Administration - Internationsl Energy Statistics Database
Sources: World Bank - WDI Apr. 2012; Energy Information Administration - Internationsl Energy Statistics Database