(3.2)
(2.8)
(2.2)
(1.8)
(1.8)
(1.8)
(1.9)
(1.9)
(1.9)
(1.9)
(1.8)
(1.8)
(1.9)
(1.9)
(1.8)
(1.8)
(1.8)
(1.9)
(1.9)
(1.8)

-------------------------
min: 1.7919540405273
max: 3.2479763031006

avg: 1.9832134246826