Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1000,2000[	1500	19	0.158333	0.158333	0.000158
[2000,3000[	2500	36	0.3	0.458333	3e-04
[3000,4000[	3500	15	0.125	0.583333	0.000125
[4000,5000[	4500	20	0.166667	0.75	0.000167
[5000,6000[	5500	21	0.175	0.925	0.000175
[6000,7000[	6500	8	0.066667	0.991667	6.7e-05
[7000,8000]	7500	1	0.008333	1	8e-06