| Value | Category | Cases | |
|---|---|---|---|
| 1 | 558 |
12.8%
|
|
| 2 | 550 |
12.6%
|
|
| 3 | 796 |
18.2%
|
|
| 4 | 592 |
13.5%
|
|
| 5 | 342 |
7.8%
|
|
| 6 | 582 |
13.3%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 98 | NSP | 2 |
0%
|
| Sysmiss | 951 |
21.7%
|