Employees
| Concept |
As at 2018-12-31 |
As at 2017-12-31 |
As at 2016-12-31 |
As at 2015-12-31 |
As at 2014-12-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about group | |||||
| Number of employees of group | |||||
| Number of employees |
382
xbrli:pure
|
380
xbrli:pure
|
370
xbrli:pure
|
359
xbrli:pure
|
341
xbrli:pure
|
| Average number of temporary employees |
76
xbrli:pure
|
80
xbrli:pure
|
75
xbrli:pure
|
77
xbrli:pure
|
81
xbrli:pure
|