Table 6.

Normalized decision matrix.

Indicators	C21	C22	C31	C32	C33	C11	C12	C13
A1	0.37	0.49	0.29	0.38	0.24	0.29	0.25	0.3
A2	0.35	0.36	0.41	0.33	0.36	0.51	0.17	0.28
A3	0.28	0.15	0.3	0.29	0.4	0.2	0.58	0.42