Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[460000,480000[	470000	2	0.027778	0.027778	1e-06
[480000,5e+05[	490000	3	0.041667	0.069444	2e-06
[5e+05,520000[	510000	10	0.138889	0.208333	7e-06
[520000,540000[	530000	18	0.25	0.458333	1.2e-05
[540000,560000[	550000	15	0.208333	0.666667	1e-05
[560000,580000[	570000	13	0.180556	0.847222	9e-06
[580000,6e+05[	590000	9	0.125	0.972222	6e-06
[6e+05,620000]	610000	2	0.027778	1	1e-06