It’s that time, already. The Billboard 2011 chart year has come to a close. The year began with the issue dated December 4, 2010 and ended this past week with the November 26th issue. I have added up the spins for the year’s worth of Mainstream Top 40 charts (a total of 183 songs have charted). Remember, unlike Mediabase (which counts everything), Billboard’s year-end tabulation only counts spins for weeks that a song was on the chart and does not include recurrent play. Unless I’ve made an error, this should be a dead-on accurate match for the official year-end chart. We’ll find out when the top 50 becomes available on Billboard’s web site in the coming weeks. For now, here it is…

BILLBOARD – MAINSTREAM TOP 40/POP SONGS – YEAR-END CHART – TOP 100 OF 2011
Rank – Artist – Title – Spins – Peak – Weeks On

001 LMFAO featuring Lauren Bennett and GoonRock – Party Rock Anthem – 214955 – 1 (1) – 32
002 Pitbull featuring Ne-Yo, Afrojack, and Nayer – Give Me Everything – 214320 – 1 (3) – 29
003 Katy Perry featuring Kanye West – E.T. (Futuristic Lover) – 184617 – 1 (6) – 22
004 Katy Perry – Last Friday Night (T.G.I.F.) – 172116 – 1 (6) – 20
005 Bruno Mars – Grenade – 170263 – 1 (5) – 20
006 Adele – Rolling In The Deep – 169624 – 1 (5) – 23
007 The Black Eyed Peas – Just Can’t Get Enough – 168724 – 2 – 27
008 Katy Perry – Firework – 160897 – 1 (4) – 16
009 Nicki Minaj – Super Bass – 153518 – 3 – 24
010 Maroon 5 featuring Christina Aguilera – Moves Like Jagger – 150782 – 1 (6) – 18

(…)

090 Nicole Scherzinger featuring 50 Cent – Right There – 24695 – 17 – 10
091 Flo Rida featuring Akon – Who Dat Girl – 24240 – 23 – 13
092 Neon Trees – Animal – 23747 – 7 – 4
093 Afrojack featuring Eva Simons – Take Over Control – 22789 – 24 – 14
094 Enrique Iglesias with Usher featuring Lil’ Wayne – Dirty Dancer – 22692 – 17 – 9
095 Jennifer Lopez featuring Lil’ Wayne – I’m Into You – 22038 – 19 – 10
096 Bruno Mars – It Will Rain – 21319 – 12 – 6
097 My Chemical Romance – Sing – 21046 – 24 – 15
098 Eminem featuring Lil’ Wayne – No Love – 20475 – 20 – 11
099 Taio Cruz – Dynamite – 20397 – 12 – 4
100 Selena Gomez and The Scene – Love You Like A Love Song – 19997 – 19 – 10

(…)

136 Nicole Scherzinger – Don’t Hold Your Breath – 6694 – 32 – 6
137 Dev featuring The Cataracs – Bass Down Low – 6527 – 35 – 8
138 Justin Bieber featuring Jaden Smith – Never Say Never – 6422 – 32 – 6
139 Nickelback – When We Stand Together – 6242 – 30 – 5
140 Demi Lovato – Skyscraper – 6215 – 33 – 7
141 Ke$ha – Take It Off – 6008 – 22 – 3

Source: Ke$ha Brazil and Pulsemusic