| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, It increased | 132 |
1.6%
|
| 2 | Yes, decreased | 1405 |
17%
|
| 3 | No, remained unchanged | 1601 |
19.4%
|
| 9 | I don’t know/ no answer | 7 |
0.1%
|
| Sysmiss | 5099 |