| Value | Category | Cases | |
|---|---|---|---|
| 0 | 105 |
63.3%
|
|
| 1 | 26 |
15.7%
|
|
| 2 | 21 |
12.7%
|
|
| 3 | 11 |
6.6%
|
|
| 4 | 3 |
1.8%
|
|
| Sysmiss | 5965 |