How much money is there on the personal medical insurance card of retired workers in Xinzhou City every month?

According to relevant information, retirees under 70 years old were transferred to personal accounts according to 4.3% of the average monthly salary of employees in this city in the previous year. Retirees over the age of 70 were transferred to personal accounts according to 4.8% of the average monthly salary of employees in this city in the previous year. So, how much is the social security card returned every month? It is related to the amount of medical insurance personal payment, the base of medical insurance payment and the age of the individual.