▁cast ▁doub ts ▁on ▁the ▁census , ▁compla ining ▁that ▁many ▁of ▁its ▁bel ie vers ▁were ▁not ▁contact ed . ▁ ▁According ▁to ▁the ▁Council ▁of ▁Europe ▁(" Th ird ▁Op in ion ▁of ▁the ▁Council ▁of ▁Europe ▁on ▁Alban ia ▁adopted ▁ 2 3 . 1 1 . 2 0 1 1 , ") ▁the ▁results ▁of ▁the ▁census ▁" should ▁be ▁viewed ▁with ▁the ▁ut most ▁ca ution ▁and ▁calls ▁on ▁the ▁authorities ▁not ▁to ▁rely ▁exclus ively ▁on ▁the ▁data ▁on ▁national ity ▁collected ▁during ▁the ▁census ▁in ▁determ ining ▁its ▁policy ▁on ▁the ▁protection ▁of ▁national ▁minor ities ." ▁ ▁Moreover , ▁the ▁World ▁Council ▁of ▁Church es ▁( W CC ) ▁general ▁secretary ▁Rev . ▁Dr ▁O lav ▁F yk se ▁T ve it ▁has ▁expressed ▁concern ▁at ▁the ▁method ology ▁and ▁results ▁of ▁the ▁Alban ia ▁Census ▁ 2 0 1 1 . ▁He ▁has ▁raised ▁questions ▁in ▁regard ▁to ▁the ▁reli ability ▁of ▁the ▁process ▁which , ▁he ▁said , ▁has ▁imp lications ▁for ▁the ▁rights ▁of ▁religious ▁minor ities ▁and ▁religious ▁fre ed oms ▁guaranteed ▁in ▁the ▁country ' s ▁constitution . ▁T ve it ▁expressed ▁this ▁concern ▁in ▁letters ▁issued ▁at ▁the ▁beginning ▁of ▁May ▁to ▁the ▁W CC ▁president ▁Arch bishop ▁An ast as ios , ▁to ▁Prof . ▁Dr ▁He iner ▁B iele feld t , ▁United ▁Nations ▁Special ▁R app orte ur ▁on ▁Fre edom ▁of ▁Religion ▁or ▁Bel ief , ▁and ▁to ▁the ▁Alban ian ▁government . ▁ ▁There