| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 minutes ? less than 30 minutes | 323 |
59.3%
|
| 2 | 30 minutes - less than 60 minutes | 138 |
25.3%
|
| 3 | 1 hour - less than 2 hours | 58 |
10.6%
|
| 4 | 2 hour - less than 5 hours | 21 |
3.9%
|
| 5 | 5 hours or more | 1 |
0.2%
|
| 98 | Don?t know | 0 |
0%
|
| 997 | Other specify | 0 |
0%
|
| 999 | Don't Know | 4 |
0.7%
|
| Sysmiss | 534 |