| Value | Category | Cases | |
|---|---|---|---|
| 0 | 75 |
5.3%
|
|
| 1 | 375 |
26.7%
|
|
| 2 | 238 |
17%
|
|
| 3 | 174 |
12.4%
|
|
| 4 | 80 |
5.7%
|
|
| 5 | 27 |
1.9%
|
|
| 6 | 434 |
30.9%
|
|
| Sysmiss | 28388 |