| Value | Category | Cases | |
|---|---|---|---|
| 1 | 62 |
16.4%
|
|
| 2 | 74 |
19.6%
|
|
| 3 | 150 |
39.7%
|
|
| 4 | 72 |
19%
|
|
| 7 | 18 |
4.8%
|
|
| 9 | 2 |
0.5%
|
|
| Sysmiss | 4419 |