uni_nr_gre,uni_nr_adr,beginn_mit,ende_mit,funktion_adr
3,1779,2005-02-02,2009-02-01,
809,1779,2005-02-02,2007-12-05,
1622,1779,2005-02-02,2009-02-01,
2910,1779,2006-04-05,2007-12-05,