Table 1. The proportion of simulations leading either to type I, II or III fitness sets for three population sizes (N), seven levels of gene flow (m), with or without genetic drift.

m	Type	103		104		105
		Drift	No drift	Drift	No drift	Drift	No drift
0	I	0.13	0.02	0.04	0.01	0.00	0.00
	II	0.80	0.85	0.80	0.75	0.31	0.53
	III	0.07	0.13	0.16	0.24	0.69	0.47
0.01	I	0.48	0.14	0.19	0.07	0.03	0.02
	II	0.50	0.81	0.68	0.72	0.29	0.46
	III	0.02	0.05	0.13	0.21	0.68	0.52
0.05	I	0.60	0.31	0.36	0.22	0.11	0.18
	II	0.39	0.65	0.54	0.59	0.22	0.44
	III	0.02	0.05	0.10	0.19	0.67	0.38
0.1	I	0.74	0.49	0.56	0.40	0.16	0.31
	II	0.24	0.47	0.32	0.45	0.14	0.30
	III	0.02	0.04	0.12	0.16	0.68	0.39
0.2	I	0.85	0.72	0.73	0.68	0.25	0.63
	II	0.13	0.24	0.14	0.19	0.04	0.09
	III	0.02	0.05	0.13	0.14	0.71	0.28
0.5	I	0.97	0.93	0.86	0.90	0.31	0.73
	II	0.02	0.03	0.01	0.01	0.00	0.00
	III	0.01	0.04	0.13	0.10	0.69	0.27
1.0	I	0.99	0.97	0.87	0.91	0.32	0.86
	II	0.00	0.00	0.00	0.00	0.00	0.00
	III	0.01	0.03	0.13	0.09	0.68	0.14
S	I	0.99	0.95	0.87	0.84	0.32	0.68
	II	0.00	0.00	0.00	0.00	0.00	0.00
	III	0.01	0.05	0.13	0.16	0.68	0.32

Standard errors (calculated by bootstrapping 1000 replicates with a sample size of 1000) are all smaller than 0.016, with an average of 0.011. The letter S indicates the results for a single-deme model.