Table 4.

Weightage/relative importance and ranking of primary and subfactors computed using BWM technique

Primary factors	Weightage/relative importance	Relative ranking of primary factors	Subfactors	Weightage/relative importance	Relative ranking of subfactors	Global weightage/relative importance	Global ranking
IF	0.0769	3	AG	0.2182	2	0.0168	9
			GE	0.0519	5	0.0040	13
			OB	0.1636	3	0.0126	10
			SM	0.1091	4	0.0084	12
			PA	0.4571	1	0.0352	8
PSF	0.1923	2	JS	0.4385	1	0.0843	4
			JSA	0.2032	3	0.0391	7
			RW	0.3048	2	0.0586	5
			TAT	0.0535	4	0.0103	11
PF	0.7308	1	DW	0.4767	1	0.3484	1
			PO	0.3023	2	0.2209	2
			FE	0.0698	4	0.0510	6
			PD	0.1512	3	0.1105	3