Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[0,20[	10	2	0.014925	0.014925	0.000746
[20,40[	30	3	0.022388	0.037313	0.001119
[40,60[	50	2	0.014925	0.052239	0.000746
[60,80[	70	4	0.029851	0.08209	0.001493
[80,100[	90	2	0.014925	0.097015	0.000746
[100,120[	110	2	0.014925	0.11194	0.000746
[120,140[	130	4	0.029851	0.141791	0.001493
[140,160[	150	4	0.029851	0.171642	0.001493
[160,180[	170	3	0.022388	0.19403	0.001119
[180,200[	190	14	0.104478	0.298507	0.005224
[200,220[	210	16	0.119403	0.41791	0.00597
[220,240[	230	12	0.089552	0.507463	0.004478
[240,260[	250	12	0.089552	0.597015	0.004478
[260,280[	270	10	0.074627	0.671642	0.003731
[280,300[	290	4	0.029851	0.701493	0.001493
[300,320[	310	5	0.037313	0.738806	0.001866
[320,340[	330	2	0.014925	0.753731	0.000746
[340,360[	350	3	0.022388	0.776119	0.001119
[360,380[	370	1	0.007463	0.783582	0.000373
[380,400[	390	6	0.044776	0.828358	0.002239
[400,420[	410	5	0.037313	0.865672	0.001866
[420,440[	430	4	0.029851	0.895522	0.001493
[440,460[	450	3	0.022388	0.91791	0.001119
[460,480[	470	1	0.007463	0.925373	0.000373
[480,500[	490	0	0	0.925373	0
[500,520[	510	1	0.007463	0.932836	0.000373
[520,540[	530	0	0	0.932836	0
[540,560[	550	1	0.007463	0.940299	0.000373
[560,580[	570	0	0	0.940299	0
[580,600[	590	0	0	0.940299	0
[600,620[	610	2	0.014925	0.955224	0.000746
[620,640[	630	0	0	0.955224	0
[640,660[	650	2	0.014925	0.970149	0.000746
[660,680[	670	1	0.007463	0.977612	0.000373
[680,700[	690	2	0.014925	0.992537	0.000746
[700,720[	710	0	0	0.992537	0
[720,740[	730	0	0	0.992537	0
[740,760]	750	1	0.007463	1	0.000373