| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 minutes or less | 488 |
48.9%
|
| 2 | 15 - 29 minutes | 337 |
33.8%
|
| 3 | 30- 44 minutes | 107 |
10.7%
|
| 4 | 45- 59 minutes | 12 |
1.2%
|
| 5 | 60 minutes or more | 12 |
1.2%
|
| 6 | Do not know | 3 |
0.3%
|
| 9 | Unspecified | 39 |
3.9%
|