Table 12.

The $S_i$ and $P_i$ values.

	All experiments		Small size		Medium size and case study		Large size
	Si	Pi	Si	Pi	Si	Pi	Si	Pi
NSGA-II	0.382	4.524	1.110	4.115	1.097	4.008	1.860	3.745
MOSEO	0.434	5.067	0.905	2.771	1.469	4.730	1.851	5.665
MOKA	0.177	3.986	0.875	4.920	0.538	3.564	0.387	3.790
MOKASEO	0.655	5.951	1.225	5.720	1.863	5.850	2.241	4.973
MOGWO	0.899	6.892	1.992	6.698	2.334	6.644	2.666	5.736
NSHHO	0.959	5.961	2.170	6.891	2.440	5.875	2.804	6.725