for (int i = 0; i < depts.Count; i++)
            {
                float settle = Settlement.GetAmount(depts[i].DeptID.Value, time);
                if (settle == 0)
                    continue;

                float val = WebAssistant.MathAssitant.Round(settle, 2);
                ColumnChart colChart = new ColumnChart();
                colChart.MaxColumnWidth = 25;
                colChart.Fill.Color = Color.FromName(WebAssistant.ColorAssistant.GetColor(index));
                colChart.DataLabels.Visible = true;
                ChartPoint cPoint = new ChartPoint(string.Empty, val);
                colChart.Data.Add(cPoint);
                colChart.Legend = depts[i].DeptName;
                colChart.Shadow.Visible = true;
                chart.Charts.Add(colChart);
                index++;
            }