| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 0 |
0%
|
| 0 | 17 |
13.3%
|
|
| 1 | 15 |
11.7%
|
|
| 2 | 20 |
15.6%
|
|
| 3 | 12 |
9.4%
|
|
| 4 | 12 |
9.4%
|
|
| 5 | 16 |
12.5%
|
|
| 6 | 4 |
3.1%
|
|
| 7 | 2 |
1.6%
|
|
| 8 | 2 |
1.6%
|
|
| 10 | 14 |
10.9%
|
|
| 12 | 3 |
2.3%
|
|
| 15 | 4 |
3.1%
|
|
| 20 | 1 |
0.8%
|
|
| 25 | 2 |
1.6%
|
|
| 50 | 4 |
3.1%
|