N, RMSE, Max 20,3.1008,10.507 22,2.9387,10.174 24,2.9407,9.8991 26,16.388,38.046 28,25.557,57.502 30,2.2891,9.3268 32,1.6109,9.4569 34,1.8036,9.8568 36,1.6299,9.1053 38,1.464,9.4714 40,1.5273,8.8642 42,1.2784,8.4378 44,1.3505,9.1619 46,1.4014,7.871 48,1.3804,7.678 50,1.1119,9.1811 52,1.4105,7.9619 54,1.068,8.3147 56,1.0986,8.6704 58,1.1896,8.2592 60,0.98379,7.2073 62,1.0925,8.1339 64,1.0414,7.3714 66,1.0553,7.2603 68,0.97116,7.4863 70,1.0359,6.8822 72,0.88531,7.5467 74,0.96786,6.6303 76,0.9014,7.4375 78,0.84435,7.1858 80,0.94586,6.6883