| Value | Category | Cases | |
|---|---|---|---|
| -9 | 169 |
22.4%
|
|
| -7 | 184 |
24.4%
|
|
| 1 | Hours | 32 |
4.2%
|
| 2 | Days | 122 |
16.2%
|
| 3 | Weeks | 95 |
12.6%
|
| 4 | Months | 152 |
20.2%
|
| 7 | Not applicable | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|