Table 4.

Coincidence between the observed data and the predicted values

	real observation	predicted value	Net difference	Error ratio
N1	57.25	51.91	5.34	0.093289
N2	63.56	59.86	3.70	0.058202
N3	69.73	67.43	2.30	0.033020
N4	77.64	74.10	3.54	0.045576
N5	83.47	79.38	4.09	0.048986
N6	86.42	82.81	3.61	0.041720
N7	92.32	84.04	8.28	0.089702
N8	85.19	82.81	2.38	0.027934
N9	81.29	79.03	2.26	0.027834
N10	73.61	72.74	0.87	0.011860