| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Less than 15 minutes | 89 |
8.9%
|
| 2 | 2. 15-30 minutes | 73 |
7.3%
|
| 3 | 3. 31-60 minutes | 22 |
2.2%
|
| 4 | 4. 61-90 minutes | 1 |
0.1%
|
| 5 | 5. More than 90 minutes | 1 |
0.1%
|
| 6 | 6. Do not know | 0 |
0%
|
| 8 | 8. Not applicable | 814 |
81.4%
|
| 9 | 9. Unspecified | 0 |
0%
|