N

Minimum

Maximum

Mean

Std. Deviation

C.V %

Rank over all

Rank Internal

Ofloxacin

33

1

3

2.42

0.867

35.768625

3

3

Ciprofloxacin

33

1

3

2.55

0.754

29.612721

2

2

Levofloxacin

33

1

3

2.64

0.742

28.159453

1

1