Sinrod observed of his survey, "60 percent of those who earn $50,000 or more prefer it to be over and 73 percent of those who earn less than $20,000 prefer under".
シンロッドは自分の調査について、「年収が5万ドル以上の人間の60%が表向きになることを好み、年収2万ドル以下の人間の73%は裏向きを好む」。