| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2854 |
80.1%
|
|
| 2 | 439 |
12.3%
|
|
| 3 | 17 |
0.5%
|
|
| 4 | 182 |
5.1%
|
|
| 5 | 12 |
0.3%
|
|
| 6 | 60 |
1.7%
|
|
| Sysmiss | 596 |