Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[10000,15000]	12500	1	0.009259	0.009259	2e-06
]15000,20000]	17500	10	0.092593	0.101852	1.9e-05
]20000,25000]	22500	37	0.342593	0.444444	6.9e-05
]25000,30000]	27500	34	0.314815	0.759259	6.3e-05
]30000,35000]	32500	18	0.166667	0.925926	3.3e-05
]35000,40000]	37500	7	0.064815	0.990741	1.3e-05
]40000,45000]	42500	1	0.009259	1	2e-06