There are authorized to be appropriated to the Commission for the purpose of carrying out its functions under this Act, and under chapters 95 and 96 of title 26, not to exceed $5,000,000 for the fiscal year ending . There are authorized to be appropriated to the Commission $6,000,000 for the fiscal year ending , $1,500,000 for the period beginning , and ending , $6,000,000 for the fiscal year ending , $7,811,500 for the fiscal year ending , and $9,400,000 (of which not more than $400,000 are authorized to be appropriated for the national clearinghouse function described in section 30111(a)(10)  of this title) for the fiscal year ending .1June 30, 19751975-06-30June 30, 19761976-06-30July 1, 19761976-07-01September 30, 19761976-09-30September 30, 19771977-09-30September 30, 19781978-09-30September 30, 19811981-09-30