| Value | Category | Cases | |
|---|---|---|---|
| 1 | 964 |
6.3%
|
|
| 2 | 1622 |
10.6%
|
|
| 3 | 4098 |
26.8%
|
|
| 4 | 5137 |
33.6%
|
|
| 5 | 3473 |
22.7%
|
|
| Sysmiss | 1276 |