Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,500]	250	124	0.892086	0.892086	0.001784
]500,1000]	750	11	0.079137	0.971223	0.000158
]1000,1500]	1250	2	0.014388	0.985612	2.9e-05
]1500,2000]	1750	0	0	0.985612	0
]2000,2500]	2250	0	0	0.985612	0
]2500,3000]	2750	1	0.007194	0.992806	1.4e-05
]3000,3500]	3250	0	0	0.992806	0
]3500,4000]	3750	0	0	0.992806	0
]4000,4500]	4250	1	0.007194	1	1.4e-05