Employees
| Concept |
As at 2018-03-31 |
As at 2017-03-31 |
As at 2016-03-31 |
As at 2015-03-31 |
As at 2014-03-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Information about employees of reporting company | |||||
| Number of employees |
1,542
xbrli:pure
|
1,604
xbrli:pure
|
1,647
xbrli:pure
|
1,640
xbrli:pure
|
1,612
xbrli:pure
|
| Average number of temporary employees |
6,175
xbrli:pure
|
6,460
xbrli:pure
|
6,549
xbrli:pure
|
6,660
xbrli:pure
|
6,812
xbrli:pure
|