. 2014 Aug 12;9(8):e105052. doi: 10.1371/journal.pone.0105052

Table 4. The percentage of farms for which antibiotics were prescribed, and the estimated animal used daily dose of antibiotics per year (AUDD/Y) in 2011 and 2012 in all farms with small ruminants in the Netherlands, and in farms with antibiotic use only.

	% farms for whichantibiotics were prescribed	Median [mean] AUDD/Y in allsmall ruminant farms	Median [mean] AUDD/Y infarms with antibiotic use	Range in AUDD/Y on farms withantibiotic use
2011	23%	0 [0.62]	0.73 [2,73]	3.7×10⁻⁴–181
2012	27%	0 [0.60]	0.70 [2,26]	1.8×10⁻⁵–219