| Value | Category | Cases | |
|---|---|---|---|
| -99 | 4257 |
78.4%
|
|
| 1 | vodafone | 486 |
8.9%
|
| 2 | amc | 657 |
12.1%
|
| 3 | other | 33 |
0.6%
|
| Sysmiss | 2677 |