| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
0.6%
|
|
| 2 | 75 |
15.2%
|
|
| 3 | 155 |
31.5%
|
|
| 4 | 72 |
14.6%
|
|
| 5 | 13 |
2.6%
|
|
| 6 | 174 |
35.4%
|
|
| Sysmiss | 31008 |