| Value | Category | Cases | |
|---|---|---|---|
| 1 | 240 |
1.9%
|
|
| 2 | 673 |
5.3%
|
|
| 3 | 2870 |
22.6%
|
|
| 4 | 5177 |
40.7%
|
|
| 5 | 3746 |
29.5%
|
|
| Sysmiss | 3864 |