id	user_id	name	language	location	meta	courseware	gender	mailing_address	year_of_birth	level_of_education	goals	allow_certificate	country	city	bio	profile_image_uploaded_at
1	2048						m		1980	GS	my goals	1	PL			2015-04-24 02:04:20
2	2147483648						NULL		NULL	NULL	NULL	1	FR			NULL
3	2147485696						NULL		NULL	NULL	NULL	1	UK			NULL
4	8388608						NULL		NULL	NULL	NULL	1	UKR			NULL
