(0/1)
(4/2)
(3.5/1)
(4.5/1)
(4/1)
(2.8/2)
-10 %
(4.5/1)
(3.2/3)
(4.3/2)
(3.8/2)
(3.7/5)
(4/2)
(3.3/2)
(0/0)
(5/1)
(0/0)
(5/1)
(5/2)