Employees
| Concept |
As at 2018-12-31 |
As at 2018-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
264
xbrli:pure
|
274
xbrli:pure
|
255
xbrli:pure
|
267
xbrli:pure
|
250
xbrli:pure
|
262
xbrli:pure
|
244
xbrli:pure
|
256
xbrli:pure
|
260
xbrli:pure
|
272
xbrli:pure
|
| Average number of temporary employees |
37
xbrli:pure
|
37
xbrli:pure
|
38
xbrli:pure
|
38
xbrli:pure
|
43
xbrli:pure
|
43
xbrli:pure
|
36
xbrli:pure
|
36
xbrli:pure
|
29
xbrli:pure
|
29
xbrli:pure
|