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Table 2 Occurrence of entropion in 2011 (Jan to Dec) and 2012 (Jan to Apr) in the four main Swiss sheep breeds

From: Occurrence of congenital disorders in Swiss sheep

   Number of all lambs Lambs affected with entropion Prevalence (%) Proportion (%) of farm reportings of entropion in 2011-2012
SWA 2011 11820 737 6.2 36.9
  2012 7005 385 5.5  
BHM 2011 2618 71 2.7 19.2
  2012 2713 66 2.4  
SBS 2011 3504 7 0.2 2.7
  2012 2055 7 0.3  
VBS 2011 2215 2 0.09 1.6
  2012 1314 5 0.38  
  1. (SWA Swiss White Alpine sheep; BHM Brown Headed Meat sheep; SBS Swiss Black Brown Mountain sheep; VBS Valais Blacknose sheep).