| Value | Category | Cases | |
|---|---|---|---|
| 0 | 187 |
90.3%
|
|
| 1 | 17 |
8.2%
|
|
| 2 | 1 |
0.5%
|
|
| 3 | 1 |
0.5%
|
|
| 27 | 1 |
0.5%
|
|
| Sysmiss | 2 |