| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes - often (more than ten times in the last 30 days) | 73 |
4.9%
|
| 2 | Yes - sometimes (three to ten times in the last 30 days) | 138 |
9.2%
|
| 3 | Yes - seldom (once or twice in the last 30 days) | 167 |
11.1%
|
| 4 | No | 1122 |
74.8%
|