Table 6.

Weight of each factor

Target layer	The weight of the factor layer to the target layer	The indicator layer	The weight of the indicator layer to the target layer	Rank
Vulnerable index	CITY x1 = 0.1026	GDP	x11 = 0.00629964	8
		PD	x12 = 0.0498636	3
		MP	x13 = 0.0235467	4
		RPK	x14 = 0.01731888	5
		PQ	x15 = 0.00558144	9
	R0 x2 = 0.0567	R0	x2 = 0.0567	2
	IP x3 = 0.0567	IP	x3 = 0.0567	2
	MEA x4 = 0.379	MEA	x4 = 0.379	1
	UND x5 = 0.379	UND	x5 = 0.379	1
	MED x6 = 0.026	MI	x61 = 0.0064922	7
		BED	x62 = 0.0033072	10
		MS	x63 = 0.0162006	6