Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[58,60[	59	1	0.021739	0.021739	0.01087
[60,62[	61	3	0.065217	0.086957	0.032609
[62,64[	63	4	0.086957	0.173913	0.043478
[64,66[	65	3	0.065217	0.23913	0.032609
[66,68[	67	4	0.086957	0.326087	0.043478
[68,70[	69	5	0.108696	0.434783	0.054348
[70,72[	71	10	0.217391	0.652174	0.108696
[72,74[	73	7	0.152174	0.804348	0.076087
[74,76[	75	5	0.108696	0.913043	0.054348
[76,78[	77	3	0.065217	0.978261	0.032609
[78,80]	79	1	0.021739	1	0.01087