| Value | Category | Cases | |
|---|---|---|---|
| 1 | 851 |
77%
|
|
| 2 | 3 |
0.3%
|
|
| 3 | 57 |
5.2%
|
|
| 4 | 150 |
13.6%
|
|
| 5 | 11 |
1%
|
|
| 6 | 33 |
3%
|
|
| Sysmiss | 213 |