Employees
| Concept |
As at 2018-05-31 |
As at 2017-05-31 |
As at 2016-05-31 |
As at 2015-05-31 |
As at 2014-05-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Information about employees of reporting company | |||||
| Number of employees |
174
xbrli:pure
|
175
xbrli:pure
|
176
xbrli:pure
|
176
xbrli:pure
|
170
xbrli:pure
|