Table 5.

Distance measures and closeness coefficients of risk mitigation strategies.

Strategy code	Distance from FPIS ($d_i^{*}$)	Distance from FNIS ($d_i^{-}$)	Closeness coefficient (CCi*)
S1	6.185	3.885	0.386
S2	5.929	4.586	0.436
S3	5.770	4.765	0.452
S4	5.563	4.869	0.467
S5	6.241	3.883	0.384
S6	5.906	4.488	0.432
S7	5.511	5.047	0.478
S8	5.234	5.027	0.490
S9	5.359	4.941	0.480
S10	5.428	4.953	0.477
S11	5.728	4.670	0.449
S12	5.652	4.548	0.446
S13	5.744	4.307	0.428