Help required for professional tax payment

Dear All,

Can any one suggest me the Professional Tax payable for the following situaion.

I am paying Rs.200 Professional Tax every Month as per AP Pt Rules , but i received only half amount Salary for current month and my earnings is only Rs.12,000 this month. Shall i need to Pay previously or i need to pay based on this month earnings the rate would be Rs.100 only between 10,000 - 15,000.I would continue with the same job and next month i will receive full salary ?

What Amount i need to pay for this Current Month.

Thanks In Advance.