| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1663 |
78.7%
|
| 1 | Rarely (once or twice in the past 30 days) | 117 |
5.5%
|
| 2 | Sometimes (three to ten times in the past 30 days) | 214 |
10.1%
|
| 3 | Often (more than ten times in the past 30 days) | 106 |
5%
|
| 4 | Always (every day) | 14 |
0.7%
|