| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
1%
|
|
| 1 | 115 |
28.1%
|
|
| 2 | 78 |
19.1%
|
|
| 3 | 57 |
13.9%
|
|
| 4 | 43 |
10.5%
|
|
| 5 | 9 |
2.2%
|
|
| 6 | 103 |
25.2%
|
|
| Sysmiss | 24761 |