Table 2: Mean age and SD, minimum and maximum values of permanent teeth eruption (in months) among girls and boys

		Mean age (months)				SD				Minimum				Maximum
Tooth*		Girls		Boys		Girls		Boys		Girls		Boys		Girls		Boys
11		101.8		101.5		3.8		4.2		73.9		72.3		108.1		108.2
12		115.0		115.5		4.1		3.9		85.5		75.1		121.3		121.4
13		146.5		145.9		4.2		3.9		102.4		114.9		153.3		152.9
14		139.9		140.1		4.1		4.2		90.2		93.7		147.6		147.6
15		148.7		148.1		3.7		3.8		111.8		102.6		155.8		155.9
16		87.8		87.9		4.6		4.7		67.9		61.6		95.2		95.4
17		161.4		161.3		3.6		3.5		118.4		118.3		166.9		167.4
21		102.0		101.8		3.7		4.0		67.3		73.8		108.3		108.2
22		116.2		116.5		4.5		4.2		85.5		75.1		123.4		123.4
23		147.4		146.7		3.9		4.0		96.3		104.0		154.1		154.5
24		141.8		142.1		4.7		4.4		95.5		93.7		150.0		150.1
25		148.8		148.2		3.8		4.2		99.3		102.6		156.3		156.3
26		87.9		88.4		5.7		6.3		68.8		61.6		98.1		98.9
27		160.5		160.6		3.7		3.4		118.4		123.6		166.0		165.8
31		89.4		90.1		5.1		5.5		66.9		61.6		99.1		99.1
32		104.7		104.5		3.9		4.4		69.2		68.4		112.5		112.6
33		140.3		140.8		3.9		3.8		100.1		98.2		147.6		147.6
34		141.5		141.9		3.9		4.1		104.4		84.3		148.9		148.9
35		148.7		148.1		3.7		3.8		111.2		98.2		155.8		155.9
36		83.9		82.6		5.1		5.1		67.3		61.6		91.5		91.6
37		153.2		153.6		3.9		4.2		118.4		119.8		160.5		160.2
41		88.8		89.0		5.1		5.3		66.9		61.6		98.1		98.2
42		104.4		104.2		3.6		4.1		69.2		73.8		111.8		111.8
43		141.2		141.4		3.7		3.8		103.5		104.4		148.0		148.1
44		142.1		142.4		4.1		4.1		96.3		84.3		149.5		149.3
45		148.6		147.8		3.6		3.6		102.7		98.2		155.1		154.6
46		84.9		83.4		5.2		5.4		67.3		61.6		92.8		92.8
47		153.8		154.8		3.8		3.8		118.0		129.0		160.7		160.8

*The FDI tooth notations are used