| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4674 |
56.6%
|
| 2 | NO | 3566 |
43.2%
|
| 4 | 1 |
0%
|
|
| 11 | 4 |
0%
|
|
| 12 | 1 |
0%
|
|
| 22 | 3 |
0%
|
|
| 99 | 2 |
0%
|
|
| Sysmiss | 36810 |