| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8634 |
50.4%
|
| 2 | No | 8491 |
49.5%
|
| 3 | 13 |
0.1%
|
|
| 4 | 5 |
0%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 2654 |