By way of comparison, I thought I'd dredge up the numbers of some popular production aircraft from Wikipedia. And, while Van's doesn't come anywhere near the production output of Cessna or Piper, the numbers are still pretty impressive for a kitplane manufacturer.
Model.....................Introduced....No. Built.
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Cessna 172 Skyhawk...........1956........43,000+..
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Piper PA-28 Cherokee.........1960........32,778+..
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Piper J-3 Cub................1938........19,073...
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Beechcraft A23 Musketeer.....1963.........4,366...
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Grumman AA-5 Traveller.......1971.........3,282...
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Grumman AA-1 Yankee Clipper..1968.........1,820...
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