| Value | Category | Cases | |
|---|---|---|---|
| 1 | 135 |
0.8%
|
|
| 2 | 253 |
1.6%
|
|
| 3 | 1212 |
7.6%
|
|
| 4 | 4573 |
28.8%
|
|
| 5 | 9720 |
61.2%
|
|
| Sysmiss | 547 |