Description
This indicator count the farrowings in the selected period and filter out the number of sows which have had less than 11 live born piglets. The indicator is showed as a % of farrowings and therefore the number of sows which have get less than 11 live born piglets, get divide with the total number of farrowings in the selected period.
Calculation rule
The number of sows which have get less than 11 live born piglets per litter divided by the total number of farrowings in the selected period.