Sets or returns a percentage that determines which of a chart's data points will be included in the bar of a bar of pie chart, or second pie of a pie of pie chart.

 public int BopPopSplitPercentage{ get; set; }

Public Property BopPopSplitPercentage() As Integer

The data points included in the second chart are those with percentages less than the specified percentage. The percentage only takes effect if the chart's BopPopSplitType is set to Percent.