Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
olie	47	75.35	90.65	113.25	143.3
wagens	49.16	89.435	108.28	128.8	175.13
electr	86.4	99.95	108.4	117.4	132
vervoersm	66.2	87.2	99	110.2	137.8

Boxplot Notches
Variable	lower bound	median	upper bound
olie	83.5928386214979	90.65	97.7071613785021
wagens	100.950048610429	108.28	115.609951389571
electr	105.150726489318	108.4	111.649273510682
vervoersm	94.7172899286135	99	103.282710071387