Which lead single is more remembered in 2015 ?

YouTube stats:

Work Bitch

Jan 2015 4,373,819
Feb 2015 4,119,602
Mar 2015 5,078,805
Apr 2015 4,468,527
May 2015 6,573,950
Jun 2015 4,887,074
Jul 2015 4,123,562
Aug 2015 3,680,347
Sep 2015 3,192,522
Oct 2015 3,319,315
Nov 2015 3,279,775
Dec 2015 134,406

Applause

Jan 2015 3,733,145
Feb 2015 3,490,206
Mar 2015 3,821,865
Apr 2015 3,287,887
May 2015 3,348,210
Jun 2015 2,936,448
Jul 2015 2,922,323
Aug 2015 2,951,162
Sep 2015 2,939,884
Oct 2015 3,169,322
Nov 2015 2,973,797
Dec 2015 103,102

Keep it cute.

Neither is remembered in my opinion, but Applause is clearly more forgotten based on the stats from the OP

Work Bitch.
I still hear it,
I haven't heard Applause anywhere besides when I play Artpop so.

Ive heard work bitch at a basketball game and in the 2 broke girls commercials while I haven't heard applause in a long while

But people actually bought "Applause," right? So presumably they could be playing it on their iTunes.