Employees
| Concept |
As at 2017-04-30 |
As at 2016-04-30 |
As at 2015-04-30 |
As at 2014-04-30 |
As at 2013-04-30 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Information about employees of reporting company | |||||
| Number of employees |
262
xbrli:pure
|
270
xbrli:pure
|
271
xbrli:pure
|
266
xbrli:pure
|
275
xbrli:pure
|
| Average number of temporary employees |
841
xbrli:pure
|
846
xbrli:pure
|
828
xbrli:pure
|
799
xbrli:pure
|
779
xbrli:pure
|