| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.3%
|
|
| 2 | 23 |
1.6%
|
|
| 3 | 27 |
1.9%
|
|
| 4 | 416 |
29.2%
|
|
| 5 | 28 |
2%
|
|
| 6 | 73 |
5.1%
|
|
| 7 | 710 |
49.9%
|
|
| 8 | 142 |
10%
|
|
| Sysmiss | 208 |