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 | ||||||||||
| Information about employees of reporting company | ||||||||||
| Number of employees |
348
xbrli:pure
|
2,067
xbrli:pure
|
342
xbrli:pure
|
1,859
xbrli:pure
|
349
xbrli:pure
|
1,592
xbrli:pure
|
360
xbrli:pure
|
1,633
xbrli:pure
|
367
xbrli:pure
|
1,572
xbrli:pure
|
| Average number of temporary employees |
117
xbrli:pure
|
1,117
xbrli:pure
|
88
xbrli:pure
|
1,189
xbrli:pure
|
83
xbrli:pure
|
1,141
xbrli:pure
|
79
xbrli:pure
|
1,110
xbrli:pure
|
82
xbrli:pure
|
1,138
xbrli:pure
|