| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
1%
|
| -7 | DOES NOT APPLY (SPONTANEOUS) | 94 |
23.2%
|
| 1 | Within 6 months of identifying under-performance | 50 |
12.3%
|
| 2 | After 6 months of identifying under-performance | 47 |
11.6%
|
| 3 | Rarely or never | 211 |
52%
|
| Sysmiss | 354 |