Classification	Sub-Classification	Frequency	Percentage
Gender	Male	138	93.2
Gender	Female	10	6.8
Age	20 - 30 years	11	7.4
	31 - 40 years	61	41.2
	41 - 50 years	60	40.5
	51 - 60 years	15	10.1
	More than 60 years	1	.7
Education	High school	13	8.8
	Bachelor’s	60	40.5
	Master’s	42	28.4
	PhD.	33	22.3
Employee status	Work for private company	93	62.8
	Work for public organization	48	32.4
	Self-employment	5	3.4
	Retired	1	.7
	Unemployment	1	.7