| Value | Category | Cases | |
|---|---|---|---|
| 1 | 130 |
87.2%
|
|
| 2 | 13 |
8.7%
|
|
| 4 | 2 |
1.3%
|
|
| 5 | 1 |
0.7%
|
|
| 8 | 2 |
1.3%
|
|
| 13 | 1 |
0.7%
|
|
| Sysmiss | 51 |