The majority of ISIL-controlled territory, though much-diminished, continues to be in eastern Syria, in addition to isolated pockets elsewhere in the country.[4] The majority of the terrorist group's territory, population, revenue, and prestige came from the territory it held in Iraq and Syria.[4] In Afghanistan, ISIL mostly controls territory near the Pakistan border and has lost 87% of its territory since spring 2015.[4] In Libya, the group has lost nearly 100% of its territory, and as of 2017 controls only a handful of villages and neighborhoods.[4] In Egypt, the group controls 910 km2 of land centered around the village of Sheikh Zuweid, which represents less than 1% of Egypt's territory.[4] The terrorists control 6,041 km2 of territory in Nigeria, although the Nigerian government does not acknowledge the group as holding any land.[4] The group has lost 75% of its Nigerian territory since 2014 and has fallen back to its strongholds in northeast Borno State.[4]