Evaluating Green Performance of Suppliers via Analytic Network Process and TOPSIS

Table 8

Environmental performance of suppliers.

Suppliers	𝑆^−𝑖	𝑆^+𝑖	𝐶𝑖	Ranking	Class
S1	0.02296	0.00382	0.85747	6	B
S2	0.01670	0.00297	0.84877	7	B
S3	0.01376	0.01685	0.44958	14	D
S4	0.00961	0.02152	0.30866	16	D
S5	0.02790	0.00572	0.82987	9	B
S6	0.02233	0.01026	0.68508	13	C
S7	0.00835	0.02886	0.22442	17	D
S8	0.03235	0.00385	0.89367	5	B
S9	0.04175	0.00223	0.94931	2	A
S10	0.01293	0.01889	0.40646	15	D
S11	0.02717	0.00712	0.79237	10	B
S12	0.04153	0.00206	0.95268	1	A
S13	0.00535	0.03106	0.14704	18	D
S14	0.03673	0.00366	0.90931	4	A
S15	0.03815	0.00290	0.92946	3	A
S16	0.02451	0.00994	0.71145	12	C
S17	0.02824	0.00504	0.84861	8	B
S18	0.02756	0.00734	0.78955	11	B