| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes - often (more than ten times in the last 30 days) | 12 |
0.8%
|
| 2 | Yes - sometimes (three to ten times in the last 30 days) | 24 |
1.6%
|
| 3 | Yes - seldom (once or twice in the last 30 days) | 3 |
0.2%
|
| 4 | No | 1461 |
97.4%
|