| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 3 |
0.1%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | never or rarely | 1410 |
66.5%
|
| 2 | some of the time | 520 |
24.5%
|
| 3 | most of the time | 187 |
8.8%
|