| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
3.6%
|
|
| 1 | 1. below 15 minutes | 104 |
19.5%
|
| 2 | 2. 16-30 minutes | 146 |
27.4%
|
| 3 | 3. 31-45 minutes | 65 |
12.2%
|
| 4 | 4. 46-60 minutes | 54 |
10.2%
|
| 5 | 5. From 1 hour - hour and 30 minutes | 60 |
11.3%
|
| 6 | 6. From Hour and 30 minutes - Two Hour | 26 |
4.9%
|
| 7 | 7. Above 2 hours | 58 |
10.9%
|
| Sysmiss | 4427 |