| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 0 |
0%
|
| 0 | 90 |
70.3%
|
|
| 1 | 18 |
14.1%
|
|
| 2 | 6 |
4.7%
|
|
| 3 | 5 |
3.9%
|
|
| 4 | 1 |
0.8%
|
|
| 5 | 3 |
2.3%
|
|
| 6 | 2 |
1.6%
|
|
| 10 | 1 |
0.8%
|
|
| 20 | 2 |
1.6%
|