| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 12 |
9.4%
|
| 2 | SMALL EXTENT | 34 |
26.6%
|
| 3 | MEDIUM EXTENT | 56 |
43.8%
|
| 4 | HIGH EXTENT | 26 |
20.3%
|
| Sysmiss | 622 |