| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
0.6%
|
|
| 2 | 229 |
9.9%
|
|
| 3 | 249 |
10.7%
|
|
| 4 | 651 |
28%
|
|
| 5 | 915 |
39.4%
|
|
| 6 | 266 |
11.4%
|
|
| Sysmiss | 668 |