| Value | Category | Cases | |
|---|---|---|---|
| 1 | 254 |
1.7%
|
|
| 2 | 617 |
4.1%
|
|
| 3 | 2938 |
19.4%
|
|
| 4 | 6408 |
42.3%
|
|
| 5 | 4933 |
32.6%
|
|
| Sysmiss | 1420 |