high-quality charter school

(A) shows evidence of strong academic results, which may include strong student academic growth, as determined by a State;

(B) has no significant issues in the areas of student safety, financial and operational management, or statutory or regulatory compliance;

(C) has demonstrated success in significantly increasing student academic achievement, including graduation rates where applicable, for all students served by the charter school; and

(D) has demonstrated success in increasing student academic achievement, including graduation rates where applicable, for each of the subgroups of students, as defined in section 6311(c)(2) of this title, except that such demonstration is not required in a case in which the number of students in a group is insufficient to yield statistically reliable information or the results would reveal personally identifiable information about an individual student.