| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4805 |
58.2%
|
| 2 | NO | 3422 |
41.5%
|
| 4 | 1 |
0%
|
|
| 11 | 13 |
0.2%
|
|
| 21 | 2 |
0%
|
|
| 99 | 7 |
0.1%
|
|
| Sysmiss | 36811 |