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 |
112
xbrli:pure
|
109
xbrli:pure
|
106
xbrli:pure
|
109
xbrli:pure
|
111
xbrli:pure
|
| Average number of temporary employees |
17
xbrli:pure
|
17
xbrli:pure
|
27
xbrli:pure
|
26
xbrli:pure
|
31
xbrli:pure
|