Table 5.

The judgment fuzzy matrix.

	C1	C2	C3	…	C16	C17	C18
C1	(0, 0, 0)	(4.8, 5. 9, 6.8)	(4.6, 5.8, 6.7)	…	(4.5, 5.5, 6.5)	(5.1, 6.1, 7)	(5.1, 6.1, 7)
C2	(5.3, 6.4, 7.3)	(0, 0, 0)	(4.1, 5.1,6)	…	(4.9, 5.9, 6.8)	(3.9, 4.9, 5.9)	(3.9, 4.8, 5.7)
C3	(3.5, 4.7, 5.7)	(3.6, 4.7, 5.7)	(0, 0, 0)	…	(3.2, 4.3, 5.3)	(3.4, 4.5, 5.5)	(3.3, 4.2, 5)
|	|	|	|	|	|	|	|
C16	(4.5, 5.5, 6.5)	(5.1, 6.1, 7)	(5.1, 6.1, 7)	…	(0, 0, 0)	(5, 6, 7)	(3.8, 4.6, 5.2)
C17	(4.8, 5.9, 6.8)	(3.9, 4.9, 5.9)	(3.9, 4.8, 5.7)	…	(3.9, 5, 6.1)	(0, 0, 0)	(4, 4.9, 5.7)
C18	(3.2, 4.3, 5.3)	(3.4, 4.5, 5.5)	(3.3, 4.2, 5)	…	(3.9, 5, 6.1)	(3.9, 5, 6.1)	(0, 0, 0)