| Value | Category | Cases | |
|---|---|---|---|
| 1 | 256 |
10.3%
|
|
| 2 | 442 |
17.8%
|
|
| 3 | 695 |
28%
|
|
| 4 | 495 |
19.9%
|
|
| 5 | 387 |
15.6%
|
|
| 6 | 142 |
5.7%
|
|
| 7 | 52 |
2.1%
|
|
| 8 | 11 |
0.4%
|
|
| 9 | 5 |
0.2%
|
|
| Sysmiss | 1 |