| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
10.4%
|
|
| 2 | 305 |
57.4%
|
|
| 3 | 111 |
20.9%
|
|
| 4 | 6 |
1.1%
|
|
| 5 | 2 |
0.4%
|
|
| 6 | 52 |
9.8%
|
|
| Sysmiss | 1807 |