Table 1. Percentage of subjects with opacity/hypoplasia on certain teeth.

tooth	b.o.	Limited opacity	Diffuse opacity	Hypoplasia	defects	Limited and diffuse opacity	Limited opacity and hypoplasia	All three conditions	Not recorded	total
14	38.9%	2.1%	0.5%	24.5%	0.5%	0	0	0	33.4%	100.0%
13	37.8%	2.3%	1.0%	35.5%	0	0.5%	0	0	23.0%	100.0%
12	41.2%	5.4%	2.0%	25.8%	0	0.3%	0	0	25.3%	100.0%
11	41.5%	5.9%	1.5%	28.0%	0.3%	0.3%	0.3%	0.3%	22.1%	100.0%
21	42.0%	6.1%	1.5%	27.7%	0	0	0.3%	0.3%	22.1%	100.0%
22	43.2%	4.3%	1.5%	24.6%	0.3%	0	0.5%	0	25.6%	100.0%
23	41.6%	2.3%	0.5%	31.4%	0.3%	0	0.5%	0	23.5%	100.0%
24	40.5%	3.6%	0	23.8%	0.3%	0	0	0	31.8%	100.0%
36	29.7%	1.4%	0.3%	14.3%	0	0.3%	0	0	54.1%	100.0%
46	30.0%	2.0%	0.6%	13.4%	0	0.3%	0	0	53.8%	100.0%