Task,Imrovements,Deteriorations,Unchanged
Task1,4,1,55
Task2,7,1,52
Task3,6,1,53
Task4,4,0,56
Task5,5,0,55
Task6,7,1,32
Task7,3,0,37
Task8,2,1,37
Task9,7,0,33
Task10,1,1,38
Task11,3,3,14
Task12,2,1,17
Task13,1,1,18
Task14,1,0,19
Task15,0,0,20