| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.8%
|
|
| 1 | 133 |
18.3%
|
|
| 2 | 145 |
19.9%
|
|
| 3 | 128 |
17.6%
|
|
| 4 | 93 |
12.8%
|
|
| 5 | 44 |
6%
|
|
| 6 | 179 |
24.6%
|
|
| Sysmiss | 24856 |