Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1000,1200[	1100	3	0.041096	0.041096	0.000205
[1200,1400[	1300	14	0.191781	0.232877	0.000959
[1400,1600[	1500	21	0.287671	0.520548	0.001438
[1600,1800[	1700	20	0.273973	0.794521	0.00137
[1800,2000[	1900	7	0.09589	0.890411	0.000479
[2000,2200[	2100	5	0.068493	0.958904	0.000342
[2200,2400[	2300	0	0	0.958904	0
[2400,2600]	2500	3	0.041096	1	0.000205