| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all or less than 1 day | 2451 |
2.5%
|
| 1 | 1-2 days | 2582 |
2.7%
|
| 2 | 3-4 days | 4653 |
4.8%
|
| 3 | 5-7 days | 10231 |
10.6%
|
| z | Not applicable | 76847 |
79.3%
|
| b | Refused to answer | 114 |
0.1%
|