| Value | Category | Cases | |
|---|---|---|---|
| 1 | very great extent | 119 |
4.5%
|
| 2 | great extent | 464 |
17.7%
|
| 3 | Neither great nor small | 818 |
31.3%
|
| 4 | small extent | 665 |
25.4%
|
| 5 | very small extent | 549 |
21%
|
| 95 | 2 |
0.1%
|
|
| Sysmiss | 3274 |