| Value | Category | Cases | |
|---|---|---|---|
| -998 | Dont know | 0 |
0%
|
| 2 | 14 |
11.6%
|
|
| 3 | 34 |
28.1%
|
|
| 4 | 36 |
29.8%
|
|
| 5 | 17 |
14%
|
|
| 6 | 15 |
12.4%
|
|
| 7 | 3 |
2.5%
|
|
| 9 | 2 |
1.7%
|