| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
0.7%
|
|
| 1 | 207 |
19.1%
|
|
| 2 | 227 |
20.9%
|
|
| 3 | 156 |
14.4%
|
|
| 4 | 98 |
9%
|
|
| 5 | 43 |
4%
|
|
| 6 | 346 |
31.9%
|
|
| Sysmiss | 24499 |