| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| -888 | Refuse to answer | 0 |
0%
|
| 0 | Never | 2985 |
90.9%
|
| 1 | Once | 154 |
4.7%
|
| 2 | Daily | 19 |
0.6%
|
| 3 | Weekly | 24 |
0.7%
|
| 4 | Monthly | 39 |
1.2%
|
| 5 | Less often than monthly | 62 |
1.9%
|
| 11 | .R | 51 | |
| Sysmiss | 15672 |