Table 8: Correlation coefficients for pair of criteria Ci-Cj according to Spearman.

CiCjCorrelation coefficient Ci-CjCkCorrelation coefficient Ci-CkClCorrelation coefficient Cj-Clmax(correlation coefficient Ci-Cj+ correlation coefficient Ci-Ck; correlation coefficient Ci-Cj+ correlation coefficient Cj-Cl)Chosen triple of criteria

(I)(V)0,988(III)0,728(III)0,6411,716(I-V-III)
(III)(VIII)0,962(II)0,762(II)0,7531,724(III-VIII-II)
(II)(III)0,762(VIII)0,753(VIII)0,9621,724(II-III-VIII)
(II)(VIII)0,753(III)0,762(III)0,9621,715(II-VIII-III)