| Value | Category | Cases | |
|---|---|---|---|
| 1 | 67 |
1.9%
|
|
| 2 | 1363 |
39.3%
|
|
| 3 | 930 |
26.8%
|
|
| 4 | 894 |
25.8%
|
|
| 5 | 145 |
4.2%
|
|
| 6 | 35 |
1%
|
|
| 7 | 22 |
0.6%
|
|
| 8 | 10 |
0.3%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 4404 |