| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 2 days in total over a three month period | 82855 |
8.4%
|
| 2 | 2 to 7 days in total over a three month period | 62880 |
6.4%
|
| 3 | 8 to 14 days in total over a three month period | 17486 |
1.8%
|
| 4 | More than a 14 days in total over a three month period | 35261 |
3.6%
|
| 5 | Do not know | 2076 |
0.2%
|
| 9 | Unspecified | 784069 |
79.6%
|