| Value | Category | Cases | |
|---|---|---|---|
| 1 | 397 |
13.5%
|
|
| 2 | 87 |
3%
|
|
| 3 | 111 |
3.8%
|
|
| 4 | 83 |
2.8%
|
|
| 5 | 109 |
3.7%
|
|
| 7 | 2153 |
73.2%
|
|
| Sysmiss | 9467 |