Bestand
1.1948-57.2004, 59.2006-62.2009, 63.2010,1-26,28-41, 64.2011-66.2013, 67.2014,1-5,7-21,23-30,32,35-39, 68.2015,1-8,10-38, 69.2016,1-28,30-35, 70,2017,1-75,2022,44, 76,2023,1-24,26,51,74.2024,1-78.2025,29
Bestandslücken
[N=58.2005, 63.2010,27, 67.2014,6,22,31,33/34, 68.2015,9, 69.2016,29, 76.2023,25]