| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased alot | 12 |
6.1%
|
| 2 | Increased a little | 10 |
5.1%
|
| 3 | Did not change | 171 |
86.8%
|
| 4 | Decreased a little | 3 |
1.5%
|
| 5 | Decreased a lot | 1 |
0.5%
|
| Sysmiss | 115 |