| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1548 |
21.1%
|
|
| 2 | 25 |
0.3%
|
|
| 3 | 2429 |
33.1%
|
|
| 4 | 3238 |
44.1%
|
|
| 5 | 68 |
0.9%
|
|
| 6 | 16 |
0.2%
|
|
| 7 | 13 |
0.2%
|
|
| Sysmiss | 4200 |