| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes - often (more than ten times in the last 30 days) | 260 |
17.3%
|
| 2 | Yes - sometimes (three to ten times in the last 30 days) | 244 |
16.3%
|
| 3 | Yes - seldom (once or twice in the last 30 days) | 100 |
6.7%
|
| 4 | No | 896 |
59.7%
|