(as determined under section 481B(c)) for the most recent fiscal year for which data are available that is greater than 60 percent shall be exempt from the requirements of clause (i). (2) Withdrawing of succeeding disbursements (A) Withdrawing students In the case in which the Secretary is informed by the borrower or the institution that the borrower has ceased to be enrolled before the disbursement of the second or any succeeding installment, the Secretary shall withhold such disbursement. Any disbursement which is so withheld shall be credited to the borrower’s loan and treated as a prepayment on the principal of the loan. (B) Students receiving over-awards If the sum of a disbursement for any borrower and the other financial aid obtained by borrower exceeds the amount of assistance for which the borrower is eligible under this title, the institution the borrower, or dependent student, in the case of a parent borrower, is attending shall withhold and return to the Secretary the portion (or all) of such installment that exceeds such eligible amount, except that overawards permitted pursuant to section 443(b)(4) shall not be construed to be overawards for purposes of this subparagraph. Any portion (or all) of a disbursement installment which is so returned shall be credited to the borrower’s loan and treated as a prepayment on the principal of the loan. (3) Exclusion of Consolidation and Foreign Study Loans The provisions of this subsection shall not apply in the case of a Federal ONE Consolidation Loan, or a loan made to a student to cover the cost of attendance in a program of study abroad approved by the home eligible institution if each of the educational programs of such home eligible institution has a loan repayment rate (as calculated under section 481B(c)) for the most recent fiscal year for which data are available of greater than 70 percent. (4) Beginning of Period of Enrollment For purposes of this subsection, a period of enrollment begins on the first day that classes begin for the applicable period