| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
7.3%
|
|
| 1 | 1 |
1.2%
|
|
| 2 | 2 |
2.4%
|
|
| 3 | 8 |
9.8%
|
|
| 4 | 25 |
30.5%
|
|
| 5 | 40 |
48.8%
|
|
| 98 | Don?t know | 0 |
0%
|