| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 402 |
86.3%
|
| 1 | Less than half the time | 46 |
9.9%
|
| 2 | About half the time | 8 |
1.7%
|
| 3 | More than half the time | 7 |
1.5%
|
| 4 | Unsure | 3 |
0.6%
|
| Sysmiss | 475 |