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 |
357
xbrli:pure
|
580
xbrli:pure
|
333
xbrli:pure
|
585
xbrli:pure
|
332
xbrli:pure
|
625
xbrli:pure
|
383
xbrli:pure
|
635
xbrli:pure
|
306
xbrli:pure
|
548
xbrli:pure
|
| Average number of temporary employees |
2,372
xbrli:pure
|
3,756
xbrli:pure
|
2,300
xbrli:pure
|
3,759
xbrli:pure
|
2,120
xbrli:pure
|
3,939
xbrli:pure
|
2,898
xbrli:pure
|
4,259
xbrli:pure
|
1,638
xbrli:pure
|
3,728
xbrli:pure
|