; and (ii) make grants in a manner that is consistent with the aims of the Plan described in clause (i). (D) The assurances required under subsection (e). (E) In the case of a State to which the Assistant Secretary has previously awarded a grant under this subsection, any amendments to the State Digital Equity Plan of that State, as compared with the State Digital Equity Plan of the State previously submitted. (3) Awards (A) Amount of grant (i) Formula Subject to clauses (ii), (iii), and (iv), the Assistant Secretary shall calculate the amount of a grant awarded to an eligible State under this subsection in accordance with the following criteria, using the best available data for all States for the fiscal year in which the grant is awarded: (I) 50 percent of the total grant amount shall be based on the population of the eligible State in proportion to the total population of all eligible States. (II) 25 percent of the total grant amount shall be based on the number of individuals in the eligible State who are members of covered populations in proportion to the total number of individuals in all eligible States who are members of covered populations. (III) 25 percent of the total grant amount shall be based on the lack of availability of broadband service and lack of adoption of broadband service in the eligible State in proportion to the lack of availability of broadband service and lack of adoption of broadband service in all eligible States, which shall be determined according to data collected— (aa) from the annual inquiry of the Commission conducted under section 706(b) of the Telecommunications Act of 1996 ( 47 U.S.C. 1302(b) ); (bb) from the American Community Survey or, if necessary, other data collected by the Bureau of the Census; (cc) from the Internet and Computer Use Supplement to the Current Population Survey of the Bureau of the Census; (dd) by the Commission pursuant to the rules issued under section 802 of the Communications Act of 1934 ( 47 U.S.C. 642 )