Levski Sofia
(4)FC Aarau
(2)Botev Plovdiv
(2)CSKA Sofia
(2)Etar Tarnovo
(2)Aberdeen
(1)ENP
(1)Budapest Honvéd
(1)Debreceni
(1)Dorogi FC
(1)Hapoel Katamon
(1)Neuchâtel Xamax
(1)Young Boys
(1)Energie Cottbus
(1)FC Köln
(1)SC Paderborn 07
(1)VfL Bochum
(1)Botev Vratsa
(1)Dobrudja Dobrich
(1)Lokomotiv Ruse
(1)Lyubimets
(1)Naftex
(1)Rodopa
(1)Spartak Varna
(1)