a Thomas Wessel 236 251 3,027 2,332 384 280 3,810 3,563 2 Patrik Wohlhauser (until June 30, 2015) 73 254 - 2,917 402 322 - 4,539 Lite Wolf 235 136 998 600 349 276 1,312 986 Total 875 2,977 20,914 20,065 2,261 1,526 25,799 29,773 The difference in service cost for pensio