FORMULA
TotalRepeatsPeriod + TotalAbortionPeriod + TotalPregnancyCullingPeriod + TotalPregnancyDeathsPeriod + TotalNotinPigPeriod
----------------------------------------------------------------------------------------------------------------------------------------------*100
TotalFarrowingPeriod
Where:
TotalRepeatsPeriod: Total repeats that occurred in the period, related to the expected farrowing of the period.
TotalAbortionPeriod: Total abortions that occurred in the period, related to expected farrowing in the period.
TotalPregnancyCullingPeriod: Total culling of pregnant sow that occurred in the period, related to expected farrowing in the period.
TotalPregnancyDeathsPeriod: Total deaths of pregnant sow that occurred in the period, related to expected farrowing in the period.
TotalNotinPigPeriod: Total not in pig that occurred in the period, related to the expected farrowing in the period.
TotalFarrowingPeriod: Total expected farrowing in the analyzed period.