According to NPA statistics, in past years there have been over 380,000 missing persons or persons of unknown whereabouts nationwide. As of the end of last year, over 360,000 people had been found. Among these, there was a 90 % success rate or higher for finding those persons who were considered "involuntary disappearances."
根據警政署統計，歷年來全台失蹤人口及行蹤不明者有三十八萬多人，截至去年底，已尋獲三十六萬多人，其中「非自願性失蹤」的尋獲率更高達 9 成以上。