Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[6000,7000[	6500	4	0.041667	0.041667	4.2e-05
[7000,8000[	7500	11	0.114583	0.15625	0.000115
[8000,9000[	8500	15	0.15625	0.3125	0.000156
[9000,10000[	9500	13	0.135417	0.447917	0.000135
[10000,11000[	10500	20	0.208333	0.65625	0.000208
[11000,12000[	11500	9	0.09375	0.75	9.4e-05
[12000,13000[	12500	11	0.114583	0.864583	0.000115
[13000,14000[	13500	7	0.072917	0.9375	7.3e-05
[14000,15000[	14500	4	0.041667	0.979167	4.2e-05
[15000,16000[	15500	1	0.010417	0.989583	1e-05
[16000,17000]	16500	1	0.010417	1	1e-05