| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 74 |
1.7%
|
| 2 | No | 4223 |
95.6%
|
| 4 | 2 |
0%
|
|
| 8 | 24 |
0.5%
|
|
| Sysmiss | 94 |