| Value | Category | Cases | |
|---|---|---|---|
| 1 | 524 |
12%
|
|
| 2 | 906 |
20.7%
|
|
| 3 | 1200 |
27.4%
|
|
| 4 | 1410 |
32.2%
|
|
| 5 | 236 |
5.4%
|
|
| 6 | 47 |
1.1%
|
|
| 7 | 52 |
1.2%
|
|
| Sysmiss | 392 |