How many LSAs/teaching assistants have been employed by your local authority in each of the last 3 academic years (2023/24, 22/23, 21/22)? How many LSAs/teaching assistants have resigned in each of those years? How many teachers have resigned in each of those years? How many other school staff have resigned in each of those years? How many code red lockdowns have happened in schools in your local authority in each of those years? Please state the name of the schools. Please give the reason for the lockdowns