6
7
1
5
x1
2 (B7)
1
2
/
5
1.5
3
15» )
(«() Statistics
3 OK (B4)
30
71
1
5
x1
2
OK
OK
OK (B6)
8
!
•
•
•
!
•
•
✕✓✓✕✕
✓✕✕✓✓
✕✕✕✓✓
✕✕✓✕✕
✕✕✕✓✓
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81
1 (29 ) (C9)
2 (30 )