| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 29 |
3.8%
|
| -8 | does not apply | 0 |
0%
|
| -7 | refused to answer | 6 |
0.8%
|
| 0 | 4 |
0.5%
|
|
| 1 | supported gam-tna | 137 |
18.1%
|
| 2 | supported tni | 90 |
11.9%
|
| 3 | supported neither | 490 |
64.8%
|