Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,10[	5	1	0.011765	0.011765	0.001176
[10,20[	15	6	0.070588	0.082353	0.007059
[20,30[	25	5	0.058824	0.141176	0.005882
[30,40[	35	6	0.070588	0.211765	0.007059
[40,50[	45	9	0.105882	0.317647	0.010588
[50,60[	55	5	0.058824	0.376471	0.005882
[60,70[	65	6	0.070588	0.447059	0.007059
[70,80[	75	8	0.094118	0.541176	0.009412
[80,90[	85	13	0.152941	0.694118	0.015294
[90,100]	95	26	0.305882	1	0.030588