| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT AT ALL | 1 |
0.5%
|
| 2 | SMALL EXTENT | 47 |
22%
|
| 3 | MEDIUM EXTENT | 128 |
59.8%
|
| 4 | HIGH EXTENT | 38 |
17.8%
|
| Sysmiss | 536 |