Table 2.

Proportion distribution of demographic data

Demographics	N	Min	Max	Mean	SD
Age	32	3.0	5.5	4.43	0.7

		Count	%
Total		32	100.0
Nationality	Saudi	25	78.1
	Non-Saudi	7	21.9
Gender	Male	12	37.5
	Female	20	62.5
Restoration type	Zirconia crown	60	50.0
	Strip crown	60	50.0