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 |
82
xbrli:pure
|
194
xbrli:pure
|
84
xbrli:pure
|
157
xbrli:pure
|
94
xbrli:pure
|
153
xbrli:pure
|
87
xbrli:pure
|
138
xbrli:pure
|
78
xbrli:pure
|
103
xbrli:pure
|
| Average number of temporary employees |
30
xbrli:pure
|
75
xbrli:pure
|
32
xbrli:pure
|
62
xbrli:pure
|
31
xbrli:pure
|
57
xbrli:pure
|
39
xbrli:pure
|
65
xbrli:pure
|
31
xbrli:pure
|
35
xbrli:pure
|