| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2558 |
80.8%
|
|
| 2 | 375 |
11.8%
|
|
| 3 | 166 |
5.2%
|
|
| 4 | 54 |
1.7%
|
|
| 5 | 13 |
0.4%
|
|
| Sysmiss | 20 |