| Value | Category | Cases | |
|---|---|---|---|
| 0 | 39 |
1.8%
|
|
| 1 | 332 |
15.2%
|
|
| 2 | 337 |
15.4%
|
|
| 3 | 321 |
14.7%
|
|
| 4 | 154 |
7%
|
|
| 5 | 54 |
2.5%
|
|
| 6 | 954 |
43.5%
|
|
| Sysmiss | 22298 |