| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 7772 |
98.2%
|
| 2 | NO | 137 |
1.7%
|
| 4 | 1 |
0%
|
|
| 11 | 2 |
0%
|
|
| 99 | 3 |
0%
|
|
| Sysmiss | 37146 |