"Operation Gomorrah killed 42,600 people, left 37,000 wounded and caused some one million German civilians to flee the city. The city's labour force was reduced permanently by ten percent. Approximately 3,000 aircraft were deployed, 9,000 tons of bombs were dropped and over 250,000 homes and houses were destroyed. No subsequent city raid shook Germany as did that on Hamburg; documents show that German officials were thoroughly alarmed and there is some indication from later Allied interrogations of Nazi officials that Hitler stated that further raids of similar weight would force Germany out of the war. The industrial losses were severe, Hamburg never recovered to full production, only doing so in essential armaments industries (in which maximum effort was made). Figures given by German sources indicate that 183 large factories were destroyed out of 524 in the city and 4,118 smaller factories out of 9,068 were destroyed."