Bestand
14.2007,9; 15.2008,12; 16.2009,3-5,8,10-12; 17.2010,2-4,6-12; 18.2011,1-2,4,6-9,11; 19.2012,1-4,6-7,9-12; 20.2013,2,5,7-9,11-12; 21.2014,2-12; 22.2015,1,3-5,9,12; 23.2016,1-8,10-12; 24.2017,1-5,7-9,11-12; 25.2018,1-3,5-12; 26.2019,1-3,5-9,12; 27.2020,2-3,5-9,11