| Value | Category | Cases | |
|---|---|---|---|
| 1 | 293 |
2.3%
|
|
| 2 | 1140 |
9%
|
|
| 3 | 3684 |
29.1%
|
|
| 4 | 5383 |
42.5%
|
|
| 5 | 2157 |
17%
|
|
| Sysmiss | 3913 |