The probability that the EP Loss will be equaled or exceeded in a given year. For example, an exceedance probability of 0.4% indicates that the loss is likely to be equaled or exceeded in 1 year out of 250 on average, or 0.4 percent of the time.

Public Property ExceedanceProbability As Double

Dim instance As MarginalImpactTopResult
Dim value As Double
 
instance.ExceedanceProbability = value
 
value = instance.ExceedanceProbability

public double ExceedanceProbability {get; set;}