Task,Imrovements,Deteriorations,Unchanged
Task1,8,2,150
Task2,5,0,155
Task3,4,1,155
Task4,3,0,157
Task5,4,1,155
Task6,5,0,155
Task7,9,0,151
Task8,4,2,154
Task9,5,1,154
Task10,1,0,159
Task11,5,1,154
Task12,2,0,158
Task13,4,1,155
Task14,1,1,158
Task15,0,0,160