| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 0 |
0%
|
| 0 | 10 |
8.3%
|
|
| 1 | 21 |
17.5%
|
|
| 2 | 78 |
65%
|
|
| 3 | 8 |
6.7%
|
|
| 6 | 1 |
0.8%
|
|
| 12 | 2 |
1.7%
|