Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[1500,2000[	1750	1	0.013889	0.013889	2.8e-05
[2000,2500[	2250	14	0.194444	0.208333	0.000389
[2500,3000[	2750	25	0.347222	0.555556	0.000694
[3000,3500[	3250	15	0.208333	0.763889	0.000417
[3500,4000[	3750	12	0.166667	0.930556	0.000333
[4000,4500]	4250	5	0.069444	1	0.000139