| 1 有必要 | 8 其他（請填寫 ） |
| 2 沒有必要 | 9 不知道 |
| 3 根據具體情況而定 |
| 1 | 2 | 3 | 8 | 9 | |||||||
| % | % | % | % | % | |||||||
| Total | 16.7 | 69.9 | 9.4 | - | 4 | ||||||
| Gender | Male | 15.2 | 70.3 | 9.8 | - | 4.8 | |||||
| Female | 18.2 | 69.6 | 9 | - | 3.2 | ||||||
| Age | 18～19yrs | 19.6 | 66.7 | 7.8 | - | 5.9 | |||||
| 20～24yrs | 22.5 | 67.5 | 8.8 | - | 1.3 | ||||||
| 25～29yrs | 12.5 | 72.5 | 10 | - | 5 | ||||||
| 30～34yrs | 14.5 | 70.2 | 10.7 | - | 4.6 | ||||||
| 35～39yrs | 12.5 | 77.5 | 7.5 | - | 2.5 | ||||||
| 40～44yrs | 19 | 69.8 | 9.5 | - | 1.6 | ||||||
| 45～49yrs | 18.9 | 72.1 | 8.1 | - | 0.9 | ||||||
| 50～54yrs | 19 | 67.9 | 11.9 | - | 1.2 | ||||||
| 55～59yrs | 26.5 | 47.1 | 2.9 | - | 23.5 | ||||||
| 60～64yrs | 7.5 | 70 | 15 | - | 7.5 | ||||||
| 65～69yrs | 16.7 | 70 | 3.3 | - | 10 | ||||||
| 70yrs&over | 15.2 | 65.2 | 12.1 | - | 7.6 | ||||||
| missing | - | - | 100 | - | - |