| Value | Category | Cases | |
|---|---|---|---|
| 0 | 214 |
8.9%
|
|
| 1 | 141 |
5.8%
|
|
| 2 | 215 |
8.9%
|
|
| 3 | 270 |
11.2%
|
|
| 4 | 386 |
16%
|
|
| 5 | 362 |
15%
|
|
| 6 | 435 |
18%
|
|
| 7 | 348 |
14.4%
|
|
| 8 | 46 |
1.9%
|
|
| Sysmiss | 3 |