| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
3.2%
|
|
| 2 | 594 |
68.9%
|
|
| 3 | 5 |
0.6%
|
|
| 4 | 20 |
2.3%
|
|
| 5 | 39 |
4.5%
|
|
| 6 | 106 |
12.3%
|
|
| 7 | 42 |
4.9%
|
|
| 9 | 28 |
3.2%
|
|
| Sysmiss | 18643 |