Billboard End Of The Year Chart run from first week of December to last week of November.
In that period of time the following KC song charted (or were or are still on the chart)
Adult Pop Songs
Mr. Know It All #1
Stronger (What Doesn't Kill You) #1
Dark Side #7
Catch MY Breath #16 (So Far)
Adult Contemporary
Stronger (What Doesn't Kill You) #1
Don't You Wanna Stay #3
Mr. Know It All #4
Dark Side #19
Catch My Breath #23 (So Far)
Years End on Mediabase:
Adult Pop Songs
#1 KELLY CLARKSON Stronger (What Doesn't Kill .. 125,362
#29 KELLY CLARKSON Mr. Know It All 57,822
#47 KELLY CLARKSON Dark Side 38,167
Adult Contemporary
#2 KELLY CLARKSON Stronger (What Doesn't Kill .. 67,979
#10 KELLY CLARKSON Mr. Know It All 47,652
#27 JASON ALDEAN/KELLY CLARKSON Don't You Wanna Stay 22,252