| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes - often (more than ten times in the last 30 days) | 3 |
0.2%
|
| 2 | Yes - sometimes (three to ten times in the last 30 days) | 17 |
1.4%
|
| 3 | Yes - seldom (once or twice in the last 30 days) | 4 |
0.3%
|
| 4 | No | 1193 |
98%
|