In February 2024, the 193rd Meeting of Employees' State Insurance Corporation (ESIC) was held in New Delhi, Delhi under the chairmanship of Union Minister of Labour and Employment, Bhupender Yadav. ESIC approved the provision of Medical Benefits for insured superannuating workers leaving the ESI Scheme due to exceeding the wage ceiling if the worker was under insurable employment for at least ________ (years) before superannuation/voluntary retirement.