| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, never | 9394 |
98.9%
|
| 2 | Yes, once | 80 |
0.8%
|
| 3 | Yes, twice or more | 28 |
0.3%
|
| 5 | Valid Skip | 0 | |
| 6 | Not Reached | 0 | |
| 7 | Not Applicable | 16504 | |
| 8 | Invalid | 143 | |
| 9 | No Response | 2004 | |
| Sysmiss | 113 |