| Value | Category | Cases | |
|---|---|---|---|
| 1 | 250 |
48%
|
|
| 2 | 116 |
22.3%
|
|
| 3 | 130 |
25%
|
|
| 4 | 1 |
0.2%
|
|
| 6 | 3 |
0.6%
|
|
| 7 | 21 |
4%
|
|
| Sysmiss | 184 |