Employees
| Concept |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2017-12-31 |
As at 2017-12-31 |
As at 2016-12-31 |
As at 2016-12-31 |
As at 2015-12-31 |
As at 2015-12-31 |
As at 2014-12-31 |
As at 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about group | ||||||||||
| Number of employees of group | ||||||||||
| Number of employees |
657
xbrli:pure
|
1,943
xbrli:pure
|
650
xbrli:pure
|
1,781
xbrli:pure
|
652
xbrli:pure
|
1,669
xbrli:pure
|
631
xbrli:pure
|
1,531
xbrli:pure
|
637
xbrli:pure
|
1,480
xbrli:pure
|
| Average number of temporary employees |
168
xbrli:pure
|
420
xbrli:pure
|
185
xbrli:pure
|
408
xbrli:pure
|
194
xbrli:pure
|
434
xbrli:pure
|
207
xbrli:pure
|
425
xbrli:pure
|
215
xbrli:pure
|
422
xbrli:pure
|