; or (bb) 3 percent. (B) Exception for certain Indian tribes In any case in which not less than 75 percent of the students at the institutions of higher education operated or controlled by an Indian tribe are low-income students, the amount of the Federal share for such Indian tribe shall be not less than 95 percent of the total amount needed to waive tuition and fees for all Pell Grant recipients enrolled in such institutions of higher education. (2) State or tribal share (A) Formula (i) In general The State or tribal share of a grant under this section for each fiscal year shall be the amount needed to pay 25 percent of the average unmet need of Pell Grant recipients in all States in the first award year for which grants are made under this section for all Pell Grant recipients in the State or Indian tribe, respectively, for such fiscal year, except as provided in clause (ii). (ii) Exception for certain indian tribes In the case of an Indian tribe described in paragraph (1)(B), the amount of such Indian tribe’s tribal share shall not exceed 5 percent of the total amount needed to pay the average unmet need for all Pell Grant recipients enrolled in the institutions of higher education described in such paragraph. (B) Need-based aid A State or Indian tribe may include, as part of the State or tribal share, any need-based financial aid that— (i) is provided from State or tribal funds to a Pell Grant recipient