| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.1%
|
|
| 1 | below 15 minutes | 3127 |
59.5%
|
| 2 | 16-30 minutes | 1254 |
23.9%
|
| 3 | 31-45 minutes | 346 |
6.6%
|
| 4 | 46-60 minutes | 256 |
4.9%
|
| 5 | 61-90 minutes | 91 |
1.7%
|
| 6 | 91-120 minutes | 87 |
1.7%
|
| 7 | above 120 minutes | 85 |
1.6%
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 8 |