| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 0 | 0 | 128 |
64.3%
|
| 1 | 1-2 | 21 |
10.6%
|
| 2 | 4-10 | 31 |
15.6%
|
| 3 | 10 or more | 19 |
9.5%
|