| Value | Category | Cases | |
|---|---|---|---|
| 1 | 117 |
74.5%
|
|
| 2 | 35 |
22.3%
|
|
| 3 | 4 |
2.5%
|
|
| 8 | 1 |
0.6%
|
|
| Sysmiss | 656 |