--------------------------------------------------------------
0.5 | 67 69 72 73 76 79 81 81
0.4 | 66 68 71 73 75 77 80 81
0.3 | 66 69 71 73 75 77 79
0.2 | 64 66 68 70 73 75 76
0.1 | 64 66 68 71 73 73
0.0 | 63 64 66 69 71 72
-0.1 | 64 66 68 69
-0.2 | 66 67
--------------------------------------------------------------
-0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5