Number of pigs holders with a herd size of 3-4 sows reached 5.00 '000 in 2005 in Portugal, according to Eurostat. This is 0% more than in the previous year.
Historically, number of pigs holders with a herd size of 3-4 sows in Portugal reached an all time high of 10.0 '000 in 1991 and an all time low of 5.00 '000 in 2003.
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