took a sample of 3,600 of the three million women in Taiwan between fifteen and 29, interviewing 3,185 over two months, or 86 percent of the sample, and discovered sexual activity increased with age.
民國七十五年，G. P. Cernada 等以國內三百萬位十五至廿九歲女性為母群體，隨機抽出三千六百位樣本作訪問對象，費時二個月，訪到三千一百八十五人，約佔樣本總數的 86％。結果發現隨著年齡的增加，各種性行為的比例也隨之增加。