▁chart ▁has ▁listed ▁ 2 5 ▁positions . ▁ ▁Chart ▁history ▁The ▁B ub bling ▁Under ▁Hot ▁ 1 0 0 ▁Singles ▁chart ▁was ▁first ▁introduced ▁in ▁the ▁June ▁ 1 , ▁ 1 9 5 9 ▁issue ▁of ▁Billboard , ▁under ▁the ▁name ▁" B ub bling ▁Under ▁the ▁Hot ▁ 1 0 0 ". ▁Cont aining ▁a ▁listing ▁of ▁ 1 5 ▁singles , ▁the ▁chart ▁was ▁described ▁as ▁" the ▁new ▁listing ▁that ▁predict s ▁which ▁new ▁records ▁will ▁become ▁chart ▁clim bers ." ▁Its ▁first ▁number - one ▁single ▁was ▁" A ▁P ray er ▁and ▁a ▁Ju ke ▁Box " ▁by ▁Little ▁Anthony ▁and ▁the ▁Imperial s . ▁It ▁would ▁continue ▁to ▁be ▁published ▁in ▁issues ▁of ▁Billboard ▁until ▁August ▁ 2 4 , ▁ 1 9 8 5 , ▁after ▁which ▁it ▁was ▁dis cont in ued . ▁Prior ▁to ▁its ▁dis continu ation , ▁the ▁chart ▁had ▁not ▁been ▁issued ▁in ▁four ▁issues ; ▁three ▁from ▁ 1 9 7 4 ▁and ▁one ▁in ▁ 1 9 7 8 . ▁However , ▁it ▁returned ▁as ▁a ▁feature ▁in ▁the ▁December ▁ 5 , ▁ 1 9 9 2 , ▁issue ▁of ▁Billboard ▁and ▁continues ▁to ▁the ▁present ▁day . ▁ ▁Comp ilation ▁methods ▁and ▁listing ▁From ▁June ▁ 1 9 5 9 ▁through ▁August ▁ 1 9 8 5 , ▁Billboard ▁compiled ▁the ▁chart ▁based ▁on ▁play lists ▁reported ▁by ▁radio ▁station ▁and ▁ret ail ▁sales ▁out lets ▁surve ys . ▁In ▁ 1 9 9