Task,Imrovements,Deteriorations,Unchanged
Task1,8,0,52
Task2,3,0,57
Task3,5,1,54
Task4,5,0,55
Task5,6,0,54
Task6,2,0,38
Task7,5,0,35
Task8,4,0,36
Task9,2,0,38
Task10,4,1,35
Task11,3,0,17
Task12,2,1,17
Task13,2,0,18
Task14,0,0,20
Task15,0,1,19