SELECT TL.Item_name, TL.Preferred , Count(TD.Taxon_Determination_Key) as Determinations From Taxon_Determination TD INNER JOIN Taxon_List_Item TLI ON TLI.Taxon_List_Item_Key = TD.Taxon_List_Item_key INNER JOIN Taxon_List_Version TLV ON TLV.Taxon_List_Version_Key = TLI.Taxon_List_Version_key INNER JOIN Taxon_List TL ON TL.Taxon_List_key = TLV.Taxon_List_Key GROUP BY TL.Item_name, TL.Preferred