| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1477 |
63.1%
|
|
| 2 | 517 |
22.1%
|
|
| 3 | 155 |
6.6%
|
|
| 4 | 190 |
8.1%
|
|
| Sysmiss | 21143 |