Employees
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2017-12-31 |
As at 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employees | |||||||||||
| Information about group | |||||||||||
| Number of employees of group | |||||||||||
| Number of employees |
860
xbrli:pure
|
892
xbrli:pure
|
892
xbrli:pure
|
957
xbrli:pure
|
941
xbrli:pure
|
907
xbrli:pure
|
922
xbrli:pure
|
923
xbrli:pure
|
xbrli:pure
|
913
xbrli:pure
|
xbrli:pure
|