| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 222 |
40.6%
|
| 2 | Decreased | 183 |
33.5%
|
| 3 | Remained the same | 134 |
24.5%
|
| 98 | Dont know | 8 |
1.5%
|
| Sysmiss | 121 |