| Value | Category | Cases | |
|---|---|---|---|
| 1 | 136 |
1%
|
|
| 2 | 788 |
5.7%
|
|
| 3 | 3077 |
22.3%
|
|
| 4 | 5956 |
43.2%
|
|
| 5 | 3828 |
27.8%
|
|
| Sysmiss | 502 |