| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1359 |
37.1%
|
|
| 2 | 1068 |
29.2%
|
|
| 3 | 576 |
15.7%
|
|
| 4 | 272 |
7.4%
|
|
| 5 | 125 |
3.4%
|
|
| 6 | 45 |
1.2%
|
|
| 7 | 217 |
5.9%
|
|
| Sysmiss | 6428 |