"Jahr"	"Ersteingriff"	"Nachpflege"
2008	1.6	0.93
2009	2.87	3.2
2010	3.53	4.93
2011	4.67	5.6
2012	4.67	5.6
2013	7.07	7.93
2014	7.07	8.33
2015	7.47	9.33
2016	7.9	9.73
2017	7.9	10.4
2018	8.57	11.33
2019	8.9	19.27
2020	8.9	19.27
2021	8.9	20.6