| Concept |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2019-03-31 |
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 |
88
xbrli:pure
|
502
xbrli:pure
|
478
xbrli:pure
|
41
xbrli:pure
|
390
xbrli:pure
|
17
xbrli:pure
|
414
xbrli:pure
|
88
xbrli:pure
|
373
xbrli:pure
|
373
xbrli:pure
|
486
xbrli:pure
|
462
xbrli:pure
|
459
xbrli:pure
|
564
xbrli:pure
|
453
xbrli:pure
|
484
xbrli:pure
|
476
xbrli:pure
|
447
xbrli:pure
|
| Average number of temporary employees |
38
xbrli:pure
|
4,064
xbrli:pure
|
3,694
xbrli:pure
|
370
xbrli:pure
|
3,656
xbrli:pure
|
xbrli:pure
|
4,026
xbrli:pure
|
38
xbrli:pure
|
3,656
xbrli:pure
|
3,656
xbrli:pure
|
3,856
xbrli:pure
|
3,488
xbrli:pure
|
3,262
xbrli:pure
|
3,634
xbrli:pure
|
3,019
xbrli:pure
|
3,389
xbrli:pure
|
3,260
xbrli:pure
|
2,939
xbrli:pure
|