{"last_updated":"2026-05-13T09:00:00-05:00","source":"FOI-MCSS-2026-05-13","data":{"total_registered":91974,"active_funding_agreements":20711,"percentage_funded":22.5,"enrolled_in_core_clinical":24417,"percentage_enrolled":26.5,"waiting":71263,"percentage_waiting":77.5,"average_wait_years":"5+","wait_during_critical_window":true,"critical_window_ages":"0-6","waitlist_has_tripled_since_2018":true,"monthly_growth":"~918/month"},"historical_data":[{"year":2018,"registered":25000,"served":18000,"percent_served":72,"wait_time":"18 months"},{"year":2024,"registered":70176,"served":19966,"percent_served":28.5,"wait_time":"3-4 years"},{"year":2026,"registered":91974,"served":24417,"percent_served":26.5,"wait_time":"5+ years"}],"methodology":"https://www.endthewaitontario.com/sources/methodology","citation":"End The Wait Ontario. (May 2026). Ontario Autism Waitlist Data API. Retrieved from https://www.endthewaitontario.com/api/waitlist-data"}