| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2660 |
90.5%
|
|
| 2 | 91 |
3.1%
|
|
| 3 | 91 |
3.1%
|
|
| 4 | 54 |
1.8%
|
|
| 5 | 9 |
0.3%
|
|
| 7 | 35 |
1.2%
|
|
| Sysmiss | 9467 |