| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 0 |
0%
|
| -8 | does not apply | 0 |
0%
|
| -7 | refused to answer | 1 |
0%
|
| 0 | none | 3830 |
92.9%
|
| 1 | 120 |
2.9%
|
|
| 2 | 69 |
1.7%
|
|
| 3 | 49 |
1.2%
|
|
| 4 | 19 |
0.5%
|
|
| 5 | 14 |
0.3%
|
|
| 6 | 4 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 10 | 8 |
0.2%
|
|
| 12 | 2 |
0%
|
|
| 15 | 2 |
0%
|
|
| 16 | 1 |
0%
|
|
| 50 | 1 |
0%
|
|
| 99 | more than 99 | 0 |
0%
|