| Value | Category | Cases | |
|---|---|---|---|
| 1 | 45 |
12.4%
|
|
| 2 | 80 |
22%
|
|
| 3 | 124 |
34.2%
|
|
| 4 | 56 |
15.4%
|
|
| 5 | 44 |
12.1%
|
|
| 6 | 14 |
3.9%
|
|
| Sysmiss | 1471 |