| Value | Category | Cases | |
|---|---|---|---|
| 0 | 193 |
91.5%
|
|
| 1 | 14 |
6.6%
|
|
| 2 | 3 |
1.4%
|
|
| 3 | 1 |
0.5%
|
|
| Sysmiss | 260 |