; (C) an evaluation of the State’s progress towards improving equitable access to high-quality preschool, as measured by the Preschool Equity Review described in subsection (c)(2)(B); (D) the number and percentage of children in the State participating in eligible preschool programs, disaggregated by race, ethnicity, family income, child age, disability, and whether the children are homeless children, children in foster care, or dual language learners; (E) data on the number and percentage of children in the State participating in public kindergarten programs, disaggregated by race, family income, child age, disability, and whether the children are homeless children, children in foster care, or dual language learners, with information on whether such programs are offered— (i) for a full-day; and (ii) at no cost to families; and (F) data on the kindergarten readiness of children across the State. (h) Maintenance of effort (1) In general If a State reduces its combined fiscal effort per child for its State preschool program or State supplemental assistance funds for Head Start programs assisted under the Head Start Act ( 42 U.S.C. 9831 et seq.) for any fiscal year that a State receives an allotment under subsection (b)(2) relative to the previous fiscal year, the Secretary of Health and Human Services, in collaboration with the Secretary of Education, shall reduce support for such State under such subsection by the same amount as the decline in State effort for such fiscal year. (2) Waiver The Secretary of Health and Human Services, in collaboration with the Secretary of Education, may waive the requirements of paragraph (1) if— (A) the Secretaries determine that a waiver would be appropriate due to a precipitous decline in the financial resources of a State as a result of unforeseen economic hardship or a natural disaster that has necessitated across-the-board reductions in State services during the 5-year period preceding the date of the determination, including for early childhood education programs