| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-10 MINUTES | 375 |
15.6%
|
| 2 | 11-20 MINUTES | 459 |
19.1%
|
| 3 | 21-30 MINUTES | 480 |
20%
|
| 4 | 31-40 MINUTES | 332 |
13.8%
|
| 5 | 40 OR MORE MINUTES | 733 |
30.5%
|
| 7 | DO NOT KNOW | 27 |
1.1%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 90 |