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 |
10
xbrli:pure
|
193
xbrli:pure
|
11
xbrli:pure
|
189
xbrli:pure
|
14
xbrli:pure
|
186
xbrli:pure
|
12
xbrli:pure
|
184
xbrli:pure
|
11
xbrli:pure
|
186
xbrli:pure
|
| Average number of temporary employees |
2
xbrli:pure
|
36
xbrli:pure
|
1
xbrli:pure
|
39
xbrli:pure
|
1
xbrli:pure
|
38
xbrli:pure
|
2
xbrli:pure
|
35
xbrli:pure
|
2
xbrli:pure
|
32
xbrli:pure
|