| Value | Category | Cases | |
|---|---|---|---|
| 1 | byphone | 19 |
10.1%
|
| 2 | entrypoints | 2 |
1.1%
|
| 3 | office | 44 |
23.3%
|
| 4 | site | 124 |
65.6%
|
| Missing value | 480 |