| Value | Category | Cases | |
|---|---|---|---|
| 1 | A LOT OF IMPROVEMENTS | 44 |
16.2%
|
| 2 | SOME IMPROVEMENTS | 155 |
57%
|
| 3 | NO IMPROVEMENTS | 73 |
26.8%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 130 |