Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,20[	10	2	0.014706	0.014706	0.000735
[20,40[	30	3	0.022059	0.036765	0.001103
[40,60[	50	2	0.014706	0.051471	0.000735
[60,80[	70	4	0.029412	0.080882	0.001471
[80,100[	90	2	0.014706	0.095588	0.000735
[100,120[	110	2	0.014706	0.110294	0.000735
[120,140[	130	4	0.029412	0.139706	0.001471
[140,160[	150	4	0.029412	0.169118	0.001471
[160,180[	170	3	0.022059	0.191176	0.001103
[180,200[	190	14	0.102941	0.294118	0.005147
[200,220[	210	16	0.117647	0.411765	0.005882
[220,240[	230	12	0.088235	0.5	0.004412
[240,260[	250	12	0.088235	0.588235	0.004412
[260,280[	270	10	0.073529	0.661765	0.003676
[280,300[	290	4	0.029412	0.691176	0.001471
[300,320[	310	5	0.036765	0.727941	0.001838
[320,340[	330	2	0.014706	0.742647	0.000735
[340,360[	350	3	0.022059	0.764706	0.001103
[360,380[	370	1	0.007353	0.772059	0.000368
[380,400[	390	6	0.044118	0.816176	0.002206
[400,420[	410	5	0.036765	0.852941	0.001838
[420,440[	430	4	0.029412	0.882353	0.001471
[440,460[	450	3	0.022059	0.904412	0.001103
[460,480[	470	1	0.007353	0.911765	0.000368
[480,500[	490	0	0	0.911765	0
[500,520[	510	1	0.007353	0.919118	0.000368
[520,540[	530	0	0	0.919118	0
[540,560[	550	1	0.007353	0.926471	0.000368
[560,580[	570	0	0	0.926471	0
[580,600[	590	0	0	0.926471	0
[600,620[	610	2	0.014706	0.941176	0.000735
[620,640[	630	0	0	0.941176	0
[640,660[	650	2	0.014706	0.955882	0.000735
[660,680[	670	1	0.007353	0.963235	0.000368
[680,700[	690	2	0.014706	0.977941	0.000735
[700,720[	710	0	0	0.977941	0
[720,740[	730	0	0	0.977941	0
[740,760[	750	1	0.007353	0.985294	0.000368
[760,780[	770	0	0	0.985294	0
[780,800[	790	0	0	0.985294	0
[800,820[	810	0	0	0.985294	0
[820,840[	830	0	0	0.985294	0
[840,860[	850	0	0	0.985294	0
[860,880[	870	0	0	0.985294	0
[880,900[	890	0	0	0.985294	0
[900,920[	910	0	0	0.985294	0
[920,940[	930	0	0	0.985294	0
[940,960[	950	1	0.007353	0.992647	0.000368
[960,980[	970	0	0	0.992647	0
[980,1000[	990	0	0	0.992647	0
[1000,1020[	1010	0	0	0.992647	0
[1020,1040]	1030	1	0.007353	1	0.000368