| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 - 14 | 529 |
53%
|
| 2 | 15 - 29 | 323 |
32.4%
|
| 3 | 30 - 44 | 105 |
10.5%
|
| 4 | 45 - 59 | 26 |
2.6%
|
| 5 | 60 minutes or more | 10 |
1%
|
| 6 | Don't know | 2 |
0.2%
|
| 9 | Unspecified | 3 |
0.3%
|