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 group | ||||||||||
| Number of employees of group | ||||||||||
| Number of employees |
92
xbrli:pure
|
245
xbrli:pure
|
103
xbrli:pure
|
270
xbrli:pure
|
106
xbrli:pure
|
269
xbrli:pure
|
107
xbrli:pure
|
254
xbrli:pure
|
111
xbrli:pure
|
273
xbrli:pure
|
| Average number of temporary employees |
63
xbrli:pure
|
263
xbrli:pure
|
73
xbrli:pure
|
263
xbrli:pure
|
71
xbrli:pure
|
281
xbrli:pure
|
67
xbrli:pure
|
254
xbrli:pure
|
71
xbrli:pure
|
235
xbrli:pure
|