| Value | Category | Cases | |
|---|---|---|---|
| 1 | 208 |
74.3%
|
|
| 2 | 52 |
18.6%
|
|
| 3 | 18 |
6.4%
|
|
| 4 | 2 |
0.7%
|
|
| Sysmiss | 4 |