| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 551 |
12.5%
|
| 1 | 1 day | 300 |
6.8%
|
| 2 | 2 days | 320 |
7.3%
|
| 3 | 3 days | 385 |
8.8%
|
| 4 | 4 days | 357 |
8.1%
|
| 5 | 5 days | 486 |
11.1%
|
| 6 | 6 days | 198 |
4.5%
|
| 7 | 7 days | 1782 |
40.6%
|
| 98 | Don't know | 12 |
0.3%
|
| 99 | No answer | 0 |
0%
|