Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
BEL20	60.58	106.715	126.935	146.46	170.38
inflatie	-18.23	79.56	113.055	151.725	256.65
goud	96.32	131.215	147.815	177.57	218.37
depositorente	47.67	100.58	117.44	136.045	145.35

Boxplot Notches
Variable	lower bound	median	upper bound
BEL20	118.827929250329	126.935	135.042070749671
inflatie	98.334990925903	113.055	127.775009074097
goud	138.359640467959	147.815	157.270359532041
depositorente	110.205951336342	117.44	124.674048663658