Employees
| Concept |
As at 2018-02-20 |
As at 2017-02-20 |
As at 2016-02-20 |
As at 2015-02-20 |
As at 2014-02-20 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Information about employees of reporting company | |||||
| Number of employees |
695
xbrli:pure
|
669
xbrli:pure
|
644
xbrli:pure
|
632
xbrli:pure
|
615
xbrli:pure
|
| Average number of temporary employees |
4,054
xbrli:pure
|
4,009
xbrli:pure
|
3,889
xbrli:pure
|
3,805
xbrli:pure
|
3,713
xbrli:pure
|