Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[-0.02,-0.01[	-0.015	3	0.025	0.025	2.5
[-0.01,0[	-0.005	4	0.033333	0.058333	3.333333
[0,0.01[	0.005	6	0.05	0.108333	5
[0.01,0.02[	0.015	45	0.375	0.483333	37.5
[0.02,0.03[	0.025	33	0.275	0.758333	27.5
[0.03,0.04[	0.035	21	0.175	0.933333	17.5
[0.04,0.05[	0.045	3	0.025	0.958333	2.5
[0.05,0.06]	0.055	5	0.041667	1	4.166667