| Value | Category | Cases | |
|---|---|---|---|
| 1 | 176 |
80.4%
|
|
| 2 | 35 |
16%
|
|
| 3 | 5 |
2.3%
|
|
| 4 | 1 |
0.5%
|
|
| 7 | 1 |
0.5%
|
|
| 12 | 1 |
0.5%
|
|
| Sysmiss | 120 |