| Value | Category | Cases | |
|---|---|---|---|
| 1 | 127 |
6.4%
|
|
| 2 | 159 |
8%
|
|
| 3 | 48 |
2.4%
|
|
| 4 | 21 |
1.1%
|
|
| 5 | 5 |
0.3%
|
|
| Sysmiss | 1628 |