| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 0 |
0%
|
| 0 | Nothing | 1270 |
52.9%
|
| 1 | A small amount | 461 |
19.2%
|
| 2 | Some | 298 |
12.4%
|
| 3 | A great deal | 270 |
11.3%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don’t know | 101 |
4.2%
|