_id	AVERAGE_YEAR	COUNTY	ELECTORAL_DIVISION	NUMBER_OF_HERDS	AVERAGE_NUMBER_CATTLE	AVERAGE_CATTLE_BEEF	AVERAGE_CATTLE_DAIRY	AVERAGE_CATTLE_AGE_0_3MTH	AVERAGE_CATTLE_AGE_3_6MTH	AVERAGE_CATTLE_AGE_6_12MTH	AVERAGE_CATTLE_AGE_12_18MTH	AVERAGE_CATTLE_AGE_18_24MTH	AVERAGE_CATTLE_AGE_24_36MTH	AVERAGE_CATTLE_AGE_36MTH_PLUS