The Ukraine produces some oil, natural gas, and coal that it uses for domestic consumption, but it must also import these fuels in order to meet demand. The Ukraine's major importance, however, is as a natural gas and petroleum transit country due to its geographic position and proximity to Russia. In 2013, about 3.0 trillion cubic feet of natural gas flowed through the Ukraine to countries in Eastern and Western Europe, providing 16 percent of Europe’s natural gas consumption. Three major pipeline systems move natural gas from Russia through the Ukraine to Europe and another pipeline moves petroleum.