(B) a number derived from the ratio of the average value of mortgage loans secured by residential real property serviced by a licensee to the average value of all mortgage loans secured by residential real property serviced by all licensees under this division, as shown by the annual financial reports to the commissioner, which number is then multiplied by one-half of the costs and expenses estimated by the commissioner for the current fiscal year. For the purposes of this section, the "principal amount" of a mortgage loan means the initial total amount a borrower is obligated to repay the lender and the "average value" of loans serviced means the sum of the aggregate dollar value of all mortgage loans secured by residential real property serviced by a licensee, calculated as of the last day of each month in the calendar year just ended, divided by 12. In order for the commissioner to calculate the assessment under this section, each licensee shall file an annual report for the calendar year just ended containing the information required by the commissioner on or before March 1 of the year in which the assessment is to be calculated.
In determining the amount assessed, the commissioner shall consider all appropriations from the State Corporations Fund for the support of this division and all reimbursements provided for under this division.