| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1451 |
7.8%
|
| 2 | No | 17135 |
92.2%
|
| 3 | 2 |
0%
|
|
| 4 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 1208 |