Table 2. Growth of the full face and selected regions of the nose, upper lip, chin, forehead, and cheeks.

	Age period (months)	Mean (mm)	Std. (mm)	p5 (mm)	p95 (mm)
Full face	3–6	3.9	1.2	2.5	6.2
	6–9	3.5	0.9	2.2	4.8
	9–12	1.6	0.7	0.5	2.8
Nose	3–6	3.3	0.1	3.2	3.6
	6–9	3.7	0.3	3.3	4.2
	9–12	2.2	0.3	1.8	2.8
Upper lip	3–6	3.3	0.9	3.1	3.7
	6–9	3.6	1.1	3.3	4.4
	9–12	1.9	0.4	1.5	2.3
Chin	3–6	4.7	0.2	4.2	5.0
	6–9	4.0	0.2	3.6	4.3
	9–12	2.4	0.2	2.1	2.7
Forehead	3–6	5.4	1.0	3.7	6.9
	6–9	4.5	0.4	3.8	5.1
	9–12	2.1	0.5	1.4	3.0
Cheeks	3–6	3.2	0.5	2.4	3.9
	6–9	2.7	0.4	2.1	3.2
	9–12	1.0	0.3	0.4	1.6