| Value | Category | Cases | |
|---|---|---|---|
| 1 | 89 |
58.2%
|
|
| 2 | 41 |
26.8%
|
|
| 3 | 16 |
10.5%
|
|
| 4 | 5 |
3.3%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 1 |
0.7%
|
|
| Sysmiss | 1798 |