The CKS International Airport counter of Cathay Insurance reports that before the September 21 terrorist attacks, on average the company would take in NT $ 310,000 in premiums for travel insurance each day. After the attacks, income from premiums increased to more than NT $ 350,000 daily.
國泰人壽公司設在中正機場的旅行平安險櫃檯估計，九一一攻擊事件發生前，平均每天購買旅平險的保費收入為三十一萬多元；九一一事件後，每天的保費收入提高為三十五萬多元。