__Calculations rules__

**LiveBorn/litter**

This indicator count the number of liveborn piglets in the selected period, and divide the number with number of farrowings in the same period.

**Weaned/litter**

This indicator count the number of weaned piglets in the selected period, and divide the number with number of weanings (not including the nursing weanings) in the same period.

**StillBorn/litter**

This indicator count the number of still born piglets in the selected period, and divide the number with number of farrowings in the same period.

**Gilts farrowed**

This indicator count the number of farrowings in the selected period, and afterwards it filter out only the 1. Parity sows, who have had a farrowing in chosen period.

**Gilt re services?**

This indicator count the reservices in the selected period and afterwards it filter out only the 1 parity sows how have a reservice in chosen period.

**% farrowed < 1 SB**

This indicator count the farrowings in the selected period and filter out the number of sows which have had less than 1 still born piglets. The indicator is showed as a % of farrowings and therefore the number of sows which have get less than 1 still born piglet, get divide with the total number of farrowings in the selected period.

**No farrowing <11 LB**

This indicator count the farrowings in the selected period and filter out the number of sows which only have had less than 11 live born piglets.

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**No farrowing <1 SB **

This indicator count the farrowings in the selected period and filter out the number of sows which only have had less than 1 still born piglet.

**% farrowed < 11 LB**

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.

**% first time farrowed**

In this indicator count the farrowed sows and filter out the 1. Parity sows to look separately at those. The indicator is showed as a % of farrowings and therefore the number of 1. Parity sows who have farrowed in the chosen period, get divide with the total number of farrowings in the selected period.

**Total mortality piglets (Calculated)**

This indicator count the number of live born piglets and subtracts the number of weaned piglets in the selected period.

**% mortality**

This indicator show how many dead piglets in % of live born in the selected period.

**Tot inseminations (excl. multiple)**

This indicator sum up all insemination and subtracts the count if there have been register more than one service per heat (1 service = 1 heat)

**% reservices**

This indicator count the number of reservices in the selected period, kept up against the total number of inseminated in the chosen period.

**Avg LiveBorn Cycle > 2**

This indicator calculate the liveborn per litter and filter out only the sows with parity higher than 2.

**Avg LiveBorn Cycle 1**

This indicator calculate live born per litter but only shows sows in first parity.

**Avg LiveBorn Cycle 2**

This indicator calculate live born per litter but only shows sows in second parity.

**Avg Weaned Cycle 1**

This indicator calculate weaned piglets per litter, but only shows sows in first parity.

**LiveBorn/litter on weaning**

This indicator calculate the number of live born per litter on the weaned sows in the selected period.

**Sows farrowed**

This indicator count farrowings in the selected period and filter out all the sows there have a parity higher than 1.

**Sows ins – Indicator**

This indicator calculate the total number of served sows subtract the number of reserved and filter out all sows with parity higher than 1.

**Sows re services**

This indicator count the number of reserved sows in the selected period and filter out the sows with a parity higher than 1.

**Tot first inseminations (excl. multiple)**

This indicator count the number of first insemination deduct the number of multiple services in the same heat (1 service = 1 heat).

**No. sows gestating**

This indicator calculate the total number of inseminations (excl. multiple services in the same heat) In the same time the indicator check the last status of the sow is inseminated, re-inseminated or tested pregnant this indicator count the sows as gestated/pregnant.

**Gestating %**

This indicator count the number of gestated sows and kept it against the total number of served.

**Weaned/weaning nursed**

This indicator count the piglets weaned after the 1. weaning (all nursed piglets) and kept them against the number of nursing weanings.

**Weaned/weaning own**

This indicator count the number of piglets weaned on the 1. weaning and kept it against the number of all 1. Weanings in the selected period.

**Tot weanings nursed+own**

This indicator counts all weanings in the selected period, both the first weaning but also the following nursing weanings.

**Tot weaned nursed+own**

This indicator count all the weaned piglets from both the first weaning and the nursing weanings.

**Weaned/weaning**

This indicator count all the weaned piglets from both the first weaning and the nursing weanings. Kept it against all weanings in the selected period, both the first weaning but also the following nursing weanings.

**Weaned weight/piglet**

This indicator calculate an average of wean weight per piglet. By count the total wean weight and divide with number of weaned piglets in the period.

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**No Sows re-served > 2**

This indicator count number of reservices and filter out the sows which have more than 1 reservice in the same cycle.

**No Sows re-served 2 >0**

This indicator count number of sows that are more than once reserved in the same cycle.