Table 1. Average Ln P(D), s.d. and ΔK values at K from 1 to 10 showing the population structure of the sample set.

K	Ln P(D)	s.d.	ΔK
1	−39 598	1.0	–
2	−33 986	2.4	1527.1
3	−32 009	20.8	2.9
4	−30 116	203.9	1.9
5	−28 620	162.1	3.9
6	−27 756	116.1	1.8
7	−26 680	456.8	0.3
8	−25 746	429.4	0.3
9	−24 682	56.0	3.5
10	−23 815	197.3	–