| Concept |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2017-03-31 |
As at 2017-03-31 |
As at 2016-03-31 |
As at 2016-03-31 |
As at 2015-03-31 |
As at 2015-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||||
| Information about group | ||||||||||||
| Number of employees of group | ||||||||||||
| Number of employees |
71
xbrli:pure
|
557
xbrli:pure
|
846
xbrli:pure
|
44
xbrli:pure
|
535
xbrli:pure
|
813
xbrli:pure
|
499
xbrli:pure
|
812
xbrli:pure
|
469
xbrli:pure
|
532
xbrli:pure
|
488
xbrli:pure
|
433
xbrli:pure
|
| Average number of temporary employees |
8
xbrli:pure
|
65
xbrli:pure
|
71
xbrli:pure
|
6
xbrli:pure
|
60
xbrli:pure
|
67
xbrli:pure
|
59
xbrli:pure
|
66
xbrli:pure
|
63
xbrli:pure
|
72
xbrli:pure
|
71
xbrli:pure
|
63
xbrli:pure
|