Indigenous, compulsory, NTER area	Indigenous, compulsory, non-NTER area	Indigenous, voluntary, NTER area	Indigenous, voluntary, non-NTER area	Non-Indigenous, compulsory	Contrast site, Indigenous	Contrast site, non-Indigenous
Not a problem	73.9	89.9	78.5	46.2	96.7	64.1	84.9
A bit of a problem	14.2	8.2	14.9	34.6	2.7	21.7	11.3
A very big problem	11.9	1.9	6.6	19.2	0.5	14.1	3.8