| Value | Category | Cases | |
|---|---|---|---|
| 1 | 572 |
29.7%
|
|
| 2 | 373 |
19.4%
|
|
| 3 | 275 |
14.3%
|
|
| 4 | 184 |
9.5%
|
|
| 5 | 191 |
9.9%
|
|
| 6 | 211 |
10.9%
|
|
| 7 | 121 |
6.3%
|
|
| Sysmiss | 1 |