Table 2.

Average nasal parameters among the age groups (centimeters).

Nasal Parameter	Age Group	Frequency	Average Value
	18-30years	81	5.23
Nh	31-50 years	11	4.96
	51-70 years	13	5.01
	14-30 years	81	4.5
Nw	31-50 years	11	4.6
	51-70 years	13	4.7
	18-30 years	81	1.39
Ntp	31-50 years	11	1.91
	51-70 years	13	1.90
	18-30 years	81	1.45
Nd	31-50 years	11	1.53
	51-70 years	13	1.57
	18-30 years	81	0.69
Ath	31-50 years	11	0.77
	51-70 years	13	0.83
	18-30 years	81	0.87
Sth	31-50 years	11	1.01
	51-70 years	13	1.07