the salary statement includes all allowances , specially your house rent . if your salary is 4000 , plus 5000 house rent , it makes total 9000 , very much acceptable. it counts your total salary. Reasonable thought , it is exceptional to have 10,000 + salary , and yes your total salary matters , get a NOC from your sponsor and salary statement , salary + house rent , and then 6 months bank statement plus your marriage certificate translated in Arabic.