Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1500,2000[	1750	5	0.0625	0.0625	0.000125
[2000,2500[	2250	20	0.25	0.3125	5e-04
[2500,3000[	2750	12	0.15	0.4625	3e-04
[3000,3500[	3250	13	0.1625	0.625	0.000325
[3500,4000[	3750	15	0.1875	0.8125	0.000375
[4000,4500[	4250	10	0.125	0.9375	0.00025
[4500,5000]	4750	5	0.0625	1	0.000125