context: 6,000 to 10,000 Iraqis and around 500 British and Indian soldiers died during the revolt. The RAF flew missions totalling 4,008 hours, dropped 97 tons of bombs and fired 183,861 rounds for the loss of nine men killed, seven wounded and 11 aircraft destroyed behind rebel lines. The revolt caused British officials to drastically reconsider their strategy in Iraq. The revolt cost the British government 40 million pounds, which was twice the amount of the annual budget allotted for Iraq and a huge factor in reconsidering their strategy in Iraq. It had cost more than the entire British-funded Arab rising against the Ottoman Empire in 1917-1918. The new Colonial Secretary, Winston Churchill, decided a new administration was needed in Iraq as well as the British colonies in the Middle East so called for a large conference in Cairo. In March 1921 at the Cairo Conference, British officials discussed the future of Iraq. The British now wanted to control Iraq through more indirect means, mainly by installing former officials friendly to the British government. They eventually decided to install Faysal ibn Husayn as King of Iraq. Faysal had worked with the British before in the Arab Revolt during World War I and he enjoyed good relations with certain important officials. British officials also thought installing Faysal as king would prevent Faysal from fighting the French in Syria and damaging British-French relations. For Iraqis the revolt served as part of the founding of Iraqi nationalism although this conclusion is debated by scholars. It also showed unprecedented co-operation between Sunni and Shia Muslims although this co-operation did not last much longer than the end of the revolt.
question: How many more men were killed than wounded behind rebel lines?
answer: 2