Revenue from the following sources must be deposited in the state treasury and credited to the fund:
1. Any fees collected under section 23.1-12-17;
2. Any money recovered by the fund under section 23.1-12-23, and any money paid under an agreement, stipulation, or settlement;
3. Any interest attributable to investment of money in the fund; and 4. Any money received by the department in the form of gifts, grants, reimbursements, or appropriations from any source intended to be used for the purposes of the fund.