Year :
| City | Number of Cases |
|---|---|
| Taipei City | 1989 |
| Keelung City | 304 |
| New Taipei City | 3440 |
| Yilan County | 441 |
| Kinmen County | 60 |
| Lienchiang County | 1 |
| Hsinchu City | 308 |
| Taoyuan City | 1910 |
| Hsinchu County | 400 |
| Miaoli County | 374 |
| Taichung City | 2368 |
| Changhua County | 810 |
| Nantou County | 408 |
| Tainan City | 1335 |
| Chiayi City | 216 |
| Yunlin County | 492 |
| Chiayi County | 349 |
| Kaohsiung City | 2301 |
| Pingtung County | 818 |
| Penghu County | 47 |
| Hualien County | 372 |
| Taitung County | 273 |
| Total | 19016 |