| Value | Category | Cases | |
|---|---|---|---|
| 1 | 44 |
17.5%
|
|
| 2 | 164 |
65.3%
|
|
| 3 | 33 |
13.1%
|
|
| 4 | 6 |
2.4%
|
|
| 5 | 2 |
0.8%
|
|
| 6 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| Sysmiss | 16 |