Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[14,16[	15	14	0.106061	0.106061	0.05303
[16,18[	17	47	0.356061	0.462121	0.17803
[18,20[	19	41	0.310606	0.772727	0.155303
[20,22[	21	20	0.151515	0.924242	0.075758
[22,24]	23	10	0.075758	1	0.037879