| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1118 |
76.5%
|
| 2 | No | 308 |
21.1%
|
| 3 | missing on paper form | 34 |
2.3%
|
| 88 | N/A | 2 |
0.1%
|
| Sysmiss | 119 |