| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less | 1018 |
7.6%
|
| 2 | Same | 9690 |
72.3%
|
| 3 | More | 1952 |
14.6%
|
| 4 | Unsure | 111 |
0.8%
|
| 5 | Not applicable | 623 |
4.7%
|
| Sysmiss | 674 |