| Value | Category | Cases | |
|---|---|---|---|
| 1 | 143 |
8.7%
|
|
| 2 | 315 |
19.1%
|
|
| 3 | 384 |
23.3%
|
|
| 4 | 180 |
10.9%
|
|
| 5 | 155 |
9.4%
|
|
| 6 | 46 |
2.8%
|
|
| 7 | 423 |
25.7%
|
|
| Sysmiss | 5364 |