| Value | Category | Cases | |
|---|---|---|---|
| 2 | 90 |
7.4%
|
|
| 3 | 274 |
22.6%
|
|
| 4 | 797 |
65.8%
|
|
| 5 | 50 |
4.1%
|
|
| Sysmiss | 1540 |