| Value | Category | Cases | |
|---|---|---|---|
| .1. | 9 |
5.9%
|
|
| .1.2. | 10 |
6.5%
|
|
| .1.2.3. | 1 |
0.7%
|
|
| .1.2.3.4. | 13 |
8.5%
|
|
| .1.2.4. | 1 |
0.7%
|
|
| .1.4. | 1 |
0.7%
|
|
| .2. | 5 |
3.3%
|
|
| .2.3. | 2 |
1.3%
|
|
| .2.3.4. | 1 |
0.7%
|
|
| .2.4. | 1 |
0.7%
|
|
| .3. | 1 |
0.7%
|
|
| .4. | 1 |
0.7%
|
|
| .don't know | 1 |
0.7%
|
|
| .skip | 106 |
69.3%
|