Civilian casualty ratio
Some 7 million combatants on both sides are estimated to have died during World War I, along with an estimated 10 million non-combatants, including 6.6 million civilians. The civilian casualty ratio in this estimate would be about 59%. Boris Urlanis notes a lack of data on civilian losses in the Ottoman Empire, but estimates 8.6 million military killed and dead and 6 million civilians killed and dead in the other warring countries. The civilian casualty ratio in this estimate would be about 42%. Most of the civilian fatalities were due to famine, typhus, or Spanish flu rather than combat action. The relatively low ratio of civilian casualties in this war is due to the fact that the front lines on the main battlefront, the Western Front, were static for most of the war, so that civilians were able to avoid the combat zones.
Scotland in the modern era
Scotland played a major role in the British effort in the First World War. It especially provided manpower, ships, machinery, food (particularly fish) and money. With a population of 4.8 million in 1911, Scotland sent 690,000 men to the war, of whom 74,000 died in combat or from disease, and 150,000 were seriously wounded. Thus, although Scots were only 10 per cent of the British population, they made up 15 per cent of the national armed forces and eventually accounted for 20 per cent of the dead. Concern for their families' standard of living made men hesitate to enlist; voluntary enlistment rates went up after the government guaranteed a weekly stipend for life to the survivors of men who were killed or disabled. Clydeside shipyards and the engineering shops of west-central Scotland became the most significant centre of shipbuilding and arms production in the Empire. In the Lowlands, particularly Glasgow, poor working and living conditions led to industrial and political unrest. After the end of the war in June 1919 the German fleet interned in Scapa Flow was scuttled by its crews, to avoid its ships being taken over by the victorious allies.