Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,20[	10	2	0.015038	0.015038	0.000752
[20,40[	30	3	0.022556	0.037594	0.001128
[40,60[	50	2	0.015038	0.052632	0.000752
[60,80[	70	4	0.030075	0.082707	0.001504
[80,100[	90	2	0.015038	0.097744	0.000752
[100,120[	110	2	0.015038	0.112782	0.000752
[120,140[	130	4	0.030075	0.142857	0.001504
[140,160[	150	4	0.030075	0.172932	0.001504
[160,180[	170	3	0.022556	0.195489	0.001128
[180,200[	190	14	0.105263	0.300752	0.005263
[200,220[	210	16	0.120301	0.421053	0.006015
[220,240[	230	12	0.090226	0.511278	0.004511
[240,260[	250	12	0.090226	0.601504	0.004511
[260,280[	270	10	0.075188	0.676692	0.003759
[280,300[	290	4	0.030075	0.706767	0.001504
[300,320[	310	5	0.037594	0.744361	0.00188
[320,340[	330	2	0.015038	0.759398	0.000752
[340,360[	350	3	0.022556	0.781955	0.001128
[360,380[	370	1	0.007519	0.789474	0.000376
[380,400[	390	6	0.045113	0.834586	0.002256
[400,420[	410	5	0.037594	0.87218	0.00188
[420,440[	430	4	0.030075	0.902256	0.001504
[440,460[	450	3	0.022556	0.924812	0.001128
[460,480[	470	1	0.007519	0.932331	0.000376
[480,500[	490	0	0	0.932331	0
[500,520[	510	1	0.007519	0.93985	0.000376
[520,540[	530	0	0	0.93985	0
[540,560[	550	1	0.007519	0.947368	0.000376
[560,580[	570	0	0	0.947368	0
[580,600[	590	0	0	0.947368	0
[600,620[	610	2	0.015038	0.962406	0.000752
[620,640[	630	0	0	0.962406	0
[640,660[	650	2	0.015038	0.977444	0.000752
[660,680[	670	1	0.007519	0.984962	0.000376
[680,700]	690	2	0.015038	1	0.000752