| Value | Category | Cases | |
|---|---|---|---|
| 0 | 38 |
2.2%
|
|
| 1 | 245 |
14.2%
|
|
| 2 | 294 |
17.1%
|
|
| 3 | 271 |
15.7%
|
|
| 4 | 180 |
10.4%
|
|
| 5 | 93 |
5.4%
|
|
| 6 | 603 |
35%
|
|
| Sysmiss | 28067 |