private DataView get_stats()
        {
            DataTable dt = new DataTable();

            dt.Columns.Add("Function");
            dt.Columns.Add("Avg Daily Usage", typeof(double));
            dt.Columns.Add("Total Since Reset", typeof(int));
            dt.Columns.Add("Your Avg Daily Usage", typeof(double));
            dt.Columns.Add("Your Total Since Reset", typeof(int));
            dt.Columns.Add("σ", typeof(double));
            workDays = WorkDays();
            foreach (object item in Enum.GetValues(typeof(CutlistData.Functions)))
            {
                string x  = Enum.GetName(typeof(CutlistData.Functions), (CutlistData.Functions)item);
                int    f  = cd.GetOdometerTotalValue((CutlistData.Functions)item);
                int    mf = cd.GetOdometerValue((CutlistData.Functions)item);
                double y  = f / workDays;
                double my = mf / workDays;
                double σ  = cd.GetOdometerStdDev((CutlistData.Functions)item);
                if (y > 0)
                {
                    DataRow dr = dt.NewRow();
                    dr["Function"]               = x;
                    dr["Avg Daily Usage"]        = y;
                    dr["Total Since Reset"]      = f;
                    dr["Your Avg Daily Usage"]   = my;
                    dr["Your Total Since Reset"] = mf;
                    dr["σ"] = σ;
                    dt.Rows.Add(dr);
                }
            }
            dt.DefaultView.Sort = "[Avg Daily Usage] DESC";
            return(dt.DefaultView);
        }