| Value | Category | Cases | |
|---|---|---|---|
| 1 | MORE | 33 |
35.1%
|
| 2 | LESS | 22 |
23.4%
|
| 3 | ABOUT THE SAME NUMBER | 18 |
19.1%
|
| 9 | NOT APPLICABLE | 21 |
22.3%
|
| Sysmiss | 8 |