| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1137 |
28.4%
|
|
| 2 | 1573 |
39.3%
|
|
| 3 | 976 |
24.4%
|
|
| 4 | 256 |
6.4%
|
|
| 5 | 41 |
1%
|
|
| 6 | 16 |
0.4%
|
|
| Sysmiss | 1 |