| Value | Category | Cases | |
|---|---|---|---|
| 1 | 88 |
20.1%
|
|
| 2 | 178 |
40.7%
|
|
| 3 | 128 |
29.3%
|
|
| 4 | 36 |
8.2%
|
|
| 5 | 4 |
0.9%
|
|
| 6 | 3 |
0.7%
|
|
| Sysmiss | 1843 |