| Value | Category | Cases | |
|---|---|---|---|
| 1 | 164 |
1.2%
|
|
| 2 | 652 |
4.7%
|
|
| 3 | 3067 |
22.2%
|
|
| 4 | 5683 |
41.2%
|
|
| 5 | 4219 |
30.6%
|
|
| Sysmiss | 502 |