| Value | Category | Cases | |
|---|---|---|---|
| 1 | 333 |
15%
|
|
| 2 | 125 |
5.6%
|
|
| 3 | 14 |
0.6%
|
|
| 4 | 1748 |
78.7%
|
|
| Sysmiss | 8 |