| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not have to pay | 5 |
55.6%
|
| 2 | I pay a fixed monthly fee | 0 |
0%
|
| 3 | I pay for the amount that I use | 4 |
44.4%
|
| 11 | .C | 1 | |
| Sysmiss | 279 |