| Value | Category | Cases | |
|---|---|---|---|
| 2 | 216 |
88.5%
|
|
| 3 | 24 |
9.8%
|
|
| 4 | 3 |
1.2%
|
|
| 5 | 1 |
0.4%
|
|
| Sysmiss | 58 |