| Value | Category | Cases | |
|---|---|---|---|
| 0 | 104 |
32.8%
|
|
| 12 | 1 |
0.3%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 211 |
66.6%
|
|
| Sysmiss | 2702 |