Sec. 6. "Net amount paid into the trust fund from the wages of an employee beneficiary" means:
(1) the amount of money paid into the trust fund from the wages of an employee beneficiary, plus interest at the rate of three percent (3%) or more compounded annually; less
(2) any sums, plus interest at the same rate, paid from the trust fund to:
(A) the employee beneficiary;
(B) any person claiming by, through, or under the employee beneficiary; or
(C) any government fund for the credit or benefit of the employee beneficiary.