First World War > First World War : Statistics First World War : Statistics First World War : StatisticsSize of Armies: 1914-18 Allied & Neutral Ships Lost Military Ranks British War Aces French War Aces German War Aces USA War Aces Russian War Aces Financial Cost of the War Aircraft & Airships: 1914 World Ships Lost: 1914-18 Deaths from Gas Attacks French Property Losses Women & Employment: 1914-20 Warships Lost: 1914-18 Death Sentences & Executions Deaths of USA Soldiers Total Casualties: 1914-18