| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1345 |
10%
|
|
| 2 | 1632 |
12.1%
|
|
| 3 | 3562 |
26.4%
|
|
| 4 | 4357 |
32.3%
|
|
| 5 | 2591 |
19.2%
|
|
| Sysmiss | 800 |