| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
2.4%
|
|
| 2 | 8 |
9.8%
|
|
| 3 | 21 |
25.6%
|
|
| 4 | 35 |
42.7%
|
|
| 5 | 16 |
19.5%
|
|
| 98 | Don?t know | 0 |
0%
|