| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
3.2%
|
|
| 2 | 281 |
68.5%
|
|
| 3 | 1 |
0.2%
|
|
| 4 | 5 |
1.2%
|
|
| 5 | 20 |
4.9%
|
|
| 6 | 58 |
14.1%
|
|
| 7 | 18 |
4.4%
|
|
| 9 | 14 |
3.4%
|
|
| Sysmiss | 19095 |