| Value | Category | Cases | |
|---|---|---|---|
| -9 | 3821 |
88%
|
|
| 1 | Minutes | 465 |
10.7%
|
| 2 | Hours | 10 |
0.2%
|
| 3 | Days | 0 |
0%
|
| 5 | Missing | 3 |
0.1%
|
| 7 | Refusal | 0 |
0%
|
| 9 | Not applicable | 41 |
0.9%
|