N, RMSE, Max 20,3.956,12.067 22,5.3347,15.791 24,15.973,36.865 26,22.164,52.521 28,16.666,42.779 30,4.4657,15.117 32,1.8258,10.134 34,1.738,9.4987 36,1.512,9.3361 38,1.3619,9.0148 40,1.4592,9.1913 42,1.2824,7.8528 44,1.3375,8.9148 46,1.3519,8.1667 48,1.3756,7.652 50,1.0876,8.775 52,1.3929,8.1443 54,1.0559,8.4856 56,1.1003,8.5196 58,1.1995,8.3499 60,0.98788,7.1954 62,1.0937,8.1277 64,1.0395,7.3668 66,1.0533,7.2481 68,0.96991,7.4772 70,1.0389,6.8781 72,0.88718,7.5654 74,0.97034,6.6365 76,0.90234,7.4519 78,0.84424,7.183 80,1.0241,6.8176