| Value | Category | Cases | |
|---|---|---|---|
| 1 | 135 |
1%
|
|
| 2 | 354 |
2.5%
|
|
| 3 | 2304 |
16.4%
|
|
| 4 | 5922 |
42.1%
|
|
| 5 | 5362 |
38.1%
|
|
| Sysmiss | 210 |