public void Typing_Speed()
        {
            doubleList.Clear();
            string query;

            query = "SELECT  COUNT(Id) FROM InputsView " + where;
            int    sumOfRows  = DBUtils.ExecuteScalar(query);
            double multiplier = Math.Floor((double)sumOfRows / 40);

            if (multiplier > 1)
            {
                doubleList = DBUtils.AllInputsTypingSpeed(("SELECT timestamp FROM InputsView " + where), (int)multiplier);
            }
            else
            {
                doubleList.Clear();
            }
            SplitWhere();
            isLoaderTypingSpeed = true;
        }