| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mentioned | 43686 |
51.8%
|
| 2 | Not mentioned | 40598 |
48.2%
|
| -5 | HT: Dropped out survey;SG: Missing;RU: Inappropriate respons | 11 | |
| -4 | Not asked | 5269 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 0 | |
| -1 | Don't know | 1 |