| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
26.4%
|
|
| 2 | 2 |
2.8%
|
|
| 9 | 1 |
1.4%
|
|
| 14 | 1 |
1.4%
|
|
| 19 | 49 |
68.1%
|
|
| Sysmiss | 2161 |