the class of the work order with the fields number, month, technological operation, quantity, price, amount, worker calculate the number of technological operations per month for each worker

// Worker
    public class Worker
    {
        public int Number { get; set; }
        public string Name { get; set; }
        public string Profession { get; set; }
        public List<WorkOrder> WorkOrders { get; set; }

        public Worker()
        {
            WorkOrders = new List<WorkOrder>();
        }

        public Worker(int number, string name, string profession)
        {
            Number = number;
            Name = name;
            Profession = profession;
            WorkOrders = new List<WorkOrder>();
        }

        public void AddWorkOrder(WorkOrder workOrder)
        {
            WorkOrders.Add(workOrder);
        }

        public int GetNumberOfWorkOrdersByMonth(int month)
        {
            return WorkOrders.Count(wo => wo.Month == month);
        }
    }