Question: Wilhelm Batz shot down 46 of one type of aircraft. How many of these aircraft were made during World War 2?
Related documents: [0]  [DOC] The Ilyushin Il-2 (Cyrillic: Илью́шин Ил-2) Sturmovik was a ground-attack aircraft (Cyrillic: Штурмови́к, "Šturmovík") produced by the Soviet Union in large numbers during the Second World War. With 36,183 units of the Il-2 produced during the war, and in combination with its successor, the Ilyushin Il-10, a total of 42,330 were built, making it the single most produced military aircraft design in aviation history, as well as one of the most produced piloted aircraft in history along with the American postwar civilian Cessna 172 and the Soviet Union's own then-contemporary Polikarpov Po-2 "Kukuruznik" multipurpose biplane. [END] 
[1]  [DOC] Wilhelm Batz (21 May 1916, in Bamberg – 11 September 1988, in Mauschendorf/Ebern in Unterfranken) was a pilot in the Luftwaffe of Nazi Germany during World War II. The sixth-most successful fighter pilot in the history of aerial warfare, Batz flew 445 combat missions and claimed 237 enemy aircraft shot down. 234 of these victories were achieved over the Eastern Front, including at least 46 Il-2 Sturmoviks, but he did claim three victories, including one four-engine bomber against the United States Army Air Forces (USAAF) over the Ploieşti oil fields. Batz was a recipient of the Knight's Cross of the Iron Cross with Oak Leaves and Swords. [END] 
Answer: 
36,183
36,183