Study the following data carefully and answer the questions that follows:
The table represents the number of workers working at different departments of KRD Steel Industry:
YearExploratio DepartmentHealth DepartmentMaintenance DepartmentSafety and Environment DepartmentFinance Department201015025504575201122540456270201245065309073201347073321057020145008035132742015505753613075Q. Which year had the number of workers working in Finance department more than 20% of the total workers?