cocomo81.csv cliff0	0	0.859649122807
cocomo81.csv cliff1	10	0.852459016393
cocomo81.csv cliff2	20	0.807272727273
cocomo81.csv cliff3	30	0.810912511759
cocomo81.csv cliff4	40	0.839130434783
cocomo81.csv cliff5	50	0.876712328767
cocomo81.csv cliff6	60	0.830188679245
cocomo81.csv cliff7	70	0.859649122807
cocomo81.csv cliff8	80	0.913361169102