| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1035 |
20.8%
|
|
| 2 | 2178 |
43.8%
|
|
| 3 | 1412 |
28.4%
|
|
| 4 | 300 |
6%
|
|
| 5 | 17 |
0.3%
|
|
| 9 | 29 |
0.6%
|
|
| Sysmiss | 17 |