| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5780 |
86.4%
|
|
| 2 | 676 |
10.1%
|
|
| 3 | 193 |
2.9%
|
|
| 4 | 40 |
0.6%
|
|
| 7 | 2 |
0%
|
|
| Sysmiss | 6745 |