2004	2005	2006	2007	2008	2009	2010	2011	2012	2013
Total full-time staff	5.905	5.887	5.895	6.216	6.568	6.876	7.192	7.503	7.992	8.217
No. of PhD degrees	209	209	227	245	257	260	329	333	370	38
No. of Doctorates	18	23	16	16	10	11	16	10	10	5
No. of publications		9.138	8.701	10.601	10.061	11.331	11.731	11.992	12.303	11.691