Table 1.

Model indices and class proportions for solutions ranging from one to six classes.

No. of Classes	BIC	aBIC	ADCAIC	Entropy	Class proportions
1	138955	138927	138895	–––	1·00
2	133194	133159	133120	0·57	0·57, 0·43
3	131001	130954	130901	0·73	0·60, 0·30, 0·10
4	129185	129124	129057	0·77	0·60, 0·26, 0·07, 0·06
5	128266	128192	128111	0·80	0·60, 0·22, 0·11, 0·06, 0·01
6	127374	127289	127193	0·80	0·56, 0·19, 0·10, 0·10, 0·03, 0·01