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 reporting company | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
428
xbrli:pure
|
625
xbrli:pure
|
411
xbrli:pure
|
610
xbrli:pure
|
407
xbrli:pure
|
591
xbrli:pure
|
407
xbrli:pure
|
587
xbrli:pure
|
381
xbrli:pure
|
580
xbrli:pure
|
| Average number of temporary employees |
6
xbrli:pure
|
6
xbrli:pure
|
13
xbrli:pure
|
13
xbrli:pure
|
18
xbrli:pure
|
18
xbrli:pure
|
17
xbrli:pure
|
17
xbrli:pure
|
18
xbrli:pure
|
19
xbrli:pure
|