| Value | Category | Cases | |
|---|---|---|---|
| -99 | *Refused | 0 |
0%
|
| -98 | *Don't Know | 0 |
0%
|
| 1 | Rarely (1 to 2 times) | 30 |
53.6%
|
| 2 | Sometimes (3-10 times) | 20 |
35.7%
|
| 3 | Often (more than 10 times) | 6 |
10.7%
|
| Sysmiss | 2301 |