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 reporting company | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
198
xbrli:pure
|
208
xbrli:pure
|
200
xbrli:pure
|
216
xbrli:pure
|
207
xbrli:pure
|
221
xbrli:pure
|
202
xbrli:pure
|
215
xbrli:pure
|
204
xbrli:pure
|
227
xbrli:pure
|
| Average number of temporary employees |
188
xbrli:pure
|
189
xbrli:pure
|
180
xbrli:pure
|
182
xbrli:pure
|
186
xbrli:pure
|
189
xbrli:pure
|
189
xbrli:pure
|
196
xbrli:pure
|
191
xbrli:pure
|
195
xbrli:pure
|