| Value | Category | Cases | |
|---|---|---|---|
| 1 | 249 |
39.2%
|
|
| 2 | 207 |
32.5%
|
|
| 3 | 176 |
27.7%
|
|
| 4 | 4 |
0.6%
|
|
| Sysmiss | 55 |