Table 2.

Normalised data from 1500 samples per region.

Normalised, Estimated Number of Observations by Geographical Area
Regions	D. acuminata	D. acuta	Ratio D. acuminata/D. acuta
East	134	91	0.68
Southeast	73	36	0.49
South	158	190	1.20
Southwest	345	288	0.83
West	196	73	0.37
Northwest	190	44	0.23