Employees
| Concept |
As at 2017-12-31 |
As at 2016-12-31 |
As at 2015-12-31 |
As at 2014-12-31 |
As at 2013-12-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about group | |||||
| Number of employees of group | |||||
| Number of employees |
216
xbrli:pure
|
209
xbrli:pure
|
206
xbrli:pure
|
194
xbrli:pure
|
175
xbrli:pure
|
| Average number of temporary employees |
297
xbrli:pure
|
238
xbrli:pure
|
237
xbrli:pure
|
186
xbrli:pure
|
207
xbrli:pure
|