I am using MVVM and displaying the data in the XamDataChart v13.1. Can you help me what series type or data should I create to display the chart. 

I thought of below sample data but not sure what should be binding to auto generate the stacked series.

public class SampleData : ObservableCollection<SingleBar>
    {
        public SampleData()
        {
            this.Add(new SingleBar { BarLabel = "America", Values = new List<double> { 10, 20, 30 } });
            this.Add(new SingleBar { BarLabel = "India", Values = new List<double> { 5, 15, 76 } });
        }
    }
 
    public class SingleBar
    {
        public string BarLabel { get; set; }
        public List<double> Values { get; set; }
    }