Fig. 3From: Slaughter of pregnant cattle in German abattoirs – current situation and prevalence: a cross-sectional studyNumber of valid internship questionnaires (n = 263) fielded in year of internship. 263 valid questionnaires have been examined. Most of the associated internships took place in 2010 (n = 76), 2011 (n = 66) and 2012 (n = 52). 25 dates are not specifiedBack to article page