Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[60,70[	65	4	0.008421	0.008421	0.000842
[70,80[	75	20	0.042105	0.050526	0.004211
[80,90[	85	27	0.056842	0.107368	0.005684
[90,100[	95	36	0.075789	0.183158	0.007579
[100,110[	105	29	0.061053	0.244211	0.006105
[110,120[	115	34	0.071579	0.315789	0.007158
[120,130[	125	35	0.073684	0.389474	0.007368
[130,140[	135	55	0.115789	0.505263	0.011579
[140,150[	145	58	0.122105	0.627368	0.012211
[150,160[	155	67	0.141053	0.768421	0.014105
[160,170[	165	39	0.082105	0.850526	0.008211
[170,180[	175	20	0.042105	0.892632	0.004211
[180,190[	185	22	0.046316	0.938947	0.004632
[190,200[	195	15	0.031579	0.970526	0.003158
[200,210[	205	9	0.018947	0.989474	0.001895
[210,220]	215	5	0.010526	1	0.001053