| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
86.3%
|
|
| 1 | 13 |
11.1%
|
|
| 2 | 1 |
0.9%
|
|
| 3 | 1 |
0.9%
|
|
| 4 | 1 |
0.9%
|
|
| Sysmiss | 114 |