Employees
| Concept |
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 |
As at 2013-12-31 |
As at 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
894
xbrli:pure
|
5,899
xbrli:pure
|
846
xbrli:pure
|
6,021
xbrli:pure
|
807
xbrli:pure
|
6,245
xbrli:pure
|
759
xbrli:pure
|
6,153
xbrli:pure
|
778
xbrli:pure
|
5,872
xbrli:pure
|