| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 - 30 min | 84 |
22.4%
|
| 2 | 31 - 45 min | 104 |
27.7%
|
| 3 | 46 - 60 min | 45 |
12%
|
| 4 | Don't know | 5 |
1.3%
|
| 5 | Less than 15 minutes | 31 |
8.3%
|
| 6 | More than 1 hour | 106 |
28.3%
|
| Missing value | 7 |