| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (Spontaneous) | 0 |
0%
|
| 1 | Longer | 7 |
5.5%
|
| 2 | Equal | 79 |
62.2%
|
| 3 | Shorter | 41 |
32.3%
|
| Sysmiss | 1536 |