| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 753 |
17%
|
| 2 | No | 3559 |
80.6%
|
| 3 | 2 |
0%
|
|
| 4 | 2 |
0%
|
|
| 8 | 9 |
0.2%
|
|
| Sysmiss | 92 |