| Value | Category | Cases | |
|---|---|---|---|
| 1 | 64 |
1.8%
|
|
| 2 | 210 |
5.8%
|
|
| 3 | 459 |
12.8%
|
|
| 4 | 428 |
11.9%
|
|
| 5 | 461 |
12.8%
|
|
| 6 | 1441 |
40.1%
|
|
| 7 | 535 |
14.9%
|
|
| Sysmiss | 1169 |