should be disaggregated by local educational agency, except that such disaggregation shall not be required in the case of a local educational agency of a size such that the results would reveal personally identifiable information about an individual student, in which case, an alternate basis for disaggregation shall be selected. (c) Developmentally appropriate content The Secretary shall ensure that the survey questions vary between staff and students and for different age groups in order to ensure that the questions are developmentally appropriate. (d) Public availability The statistics compiled under subsection (b) shall be made publicly available on the website of the Department of Education and readily accessible to and usable by individuals, including individuals with disabilities. (e) Topics Subject to subsection (c), the survey shall address— (1) whether the instances domestic violence, dating violence, sexual assault, sexual violence, sexual harassment, and stalking described were experienced in-person or through electronic means