| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
3.6%
|
|
| 2 | 371 |
73.6%
|
|
| 3 | 46 |
9.1%
|
|
| 4 | 26 |
5.2%
|
|
| 5 | 14 |
2.8%
|
|
| 6 | 29 |
5.8%
|
|
| Sysmiss | 53464 |