On the other hand, although the number of farms has decreased (from 7,548 to 7,030), the number of farms with 5.000 pigs or more has increased from 113 in 2009 to 133 in 2010.
http://www.cbs.nl/nl-NL/menu/themas/landbouw/publicaties/artikelen/archief/2010/2010-3258-wm.htm