Variable AverageType`Const`

AverageType: {
    Above: "above";
    AboveOrEqual: "aboveOrEqual";
    Below: "below";
    BelowOrEqual: "belowOrEqual";
} = ...

ReadonlyAbove: "above"
ReadonlyAboveOrEqual: "aboveOrEqual"

Equal to or above average (>=). Maps to OOXML equalAverage=true + aboveAverage=true.
ReadonlyBelow: "below"
ReadonlyBelowOrEqual: "belowOrEqual"

Equal to or below average (<=). Maps to OOXML equalAverage=true + aboveAverage=false.

Variable AverageTypeConst