| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
25%
|
|
| 1 | 170-1000 | 20 |
41.7%
|
| 2 | 1001-30000 | 16 |
33.3%
|
| 11 | .C | 7 | |
| Sysmiss | 44 |