Table 4.

A pairwise comparison matrix of intensity levels.

	A	B	C	D	E	Weight
A	1	2	3	5	9	0.450
B	½	1	2	4	6	0.277
C	1/3	½	1	2	3	0.147
D	1/5	¼	½	1	2	0.081
E	1/9	1/6	1/3	½	1	0.046
$\lambda max$ = 5.024
C.R = 0.533%