| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less | 1716 |
11.2%
|
| 2 | Same | 11583 |
75.5%
|
| 3 | More | 1434 |
9.3%
|
| 4 | Unsure | 179 |
1.2%
|
| 5 | Not applicable | 429 |
2.8%
|
| Sysmiss | 984 |