| Value | Category | Cases | |
|---|---|---|---|
| 1 | No control | 576 |
9.6%
|
| 2 | Some control | 2244 |
37.2%
|
| 3 | A great deal of control | 1757 |
29.2%
|
| 4 | Complete control | 1448 |
24%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 11 | .B | 63 | |
| Sysmiss | 4 |