/// <summary>
        /// Get total list of all month state vise
        /// </summary>
        /// <returns> total list</returns>
        private List <int> getTotalList()
        {
            List <int> result = new List <int>();

            foreach (State state in StateList)
            {
                result.Add(RegionSaleList.Where(rs => rs.StateId == state.Id).Sum(S => S.Sales));
            }
            return(result);
        }
        /// <summary>
        /// Get Average list of all month state vise
        /// </summary>
        /// <returns>List of Avg</returns>
        private List <double> getAverageList()
        {
            List <double> result = new List <double>();

            foreach (State state in StateList)
            {
                result.Add(Math.Round((RegionSaleList.Where(rs => rs.StateId == state.Id).Sum(S => S.Sales)) / (double)MonthList.Count, 1));
            }
            return(result);
        }