| Value | Category | Cases | |
|---|---|---|---|
| -998 | Dont know | 0 |
0%
|
| 2 | 23 |
17.6%
|
|
| 3 | 29 |
22.1%
|
|
| 4 | 27 |
20.6%
|
|
| 5 | 29 |
22.1%
|
|
| 6 | 14 |
10.7%
|
|
| 7 | 3 |
2.3%
|
|
| 8 | 5 |
3.8%
|
|
| 9 | 1 |
0.8%
|