100 #1 songs this decade ranked by peak points (starting 12/05/2009) (or 101 if you count Thank U, Next that just hit #1):
1 Harlem Shake Baauer 246,944
2 Hello Adele 185,252
3 Wrecking Ball Miley Cyrus 121,854
4 Look What You Made Me Do Taylor Swift 98,484
5 Tik Tok Ke$ha 92,132 (Christmas week)
6 Shake It Off Taylor Swift 86,778
7 Grenade Bruno Mars 82,404 (Christmas week)
8 Uptown Funk! Mark Ronson featuring Bruno Mars 81,614
9 God's Plan Drake 75,818
10 Born This Way Lady Gaga 75,726
11 Happy Pharrell Williams 75,638
12 See You Again Wiz Khalifa featuring Charlie Puth 75,607
13 Blurred Lines Robin Thicke featuring T.I. and Pharrell 75,356
14 In My Feelings Drake 72,912
15 Blank Space Taylor Swift 72,459 (Christmas week)
16 Roar Katy Perry 70,406
17 Somebody That I Used to Know Gotye featuring Kimbra 70,171
18 Work Rihanna featuring Drake 69,080
19 Black Beatles Rae Sremmurd featuring Gucci Mane 68,724
20 All About That Bass Meghan Trainor 67,253
21 Locked Out of Heaven Bruno Mars 67,134 (Christmas week)
22 Closer The Chainsmokers featuring Halsey 66,899
23 Firework Katy Perry 66,843 (Christmas week)
24 Despacito Luis Fonsi and Daddy Yankee featuring Justin Bieber 66,840
25 Fancy Iggy Azalea featuring Charli XCX 64,397
26 Can't Stop the Feeling! Justin Timberlake 63,947
27 Bad Blood (Remix) Taylor Swift featuring Kendrick Lamar 63,684
28 Shape of You Ed Sheeran 63,540
29 What Do You Mean? Justin Bieber 63,501
30 We Are Never Ever Getting Back Together Taylor Swift 62,087
31 California Gurls Katy Perry featuring Snoop Dogg 61,858
32 Thrift Shop Macklemore & Ryan Lewis featuring Wanz 61,174
33 E.T. Katy Perry featuring Kanye West 61,110
34 Sexy and I Know It LMFAO 60,900 (Christmas week)
35 Rolling in the Deep Adele 60,354
36 We Are Young Fun featuring Janelle Monáe 60,320
37 Love the Way You Lie Eminem featuring Rihanna 60,129
38 One Dance Drake featuring Wizkid and Kyla 59,603
39 The Monster Eminem featuring Rihanna 59,486 (Christmas week)
40 Royals Lorde 58,793
41 Hold It Against Me Britney Spears 57,960
42 The Hills The Weeknd 57,781
43 Dark Horse Katy Perry featuring Juicy J 57,507
44 I'm the One DJ Khaled featuring Justin Bieber, Quavo, Chance the Rapper and Lil Wayne 55,980
45 When I Was Your Man Bruno Mars 55,213
46 Perfect Ed Sheeran duet with Beyoncé 54,684 (Christmas week)
47 Cheerleader (Felix Jaehn Remix Radio Edit) Omi 54,523 (11 day tracking week)
48 S&M Rihanna featuring Britney Spears 53,550
49 Part of Me Katy Perry 52,432
50 HUMBLE. Kendrick Lamar 52,368
51 Not Afraid Eminem 51,784
52 Call Me Maybe Carly Rae Jepsen 51,584
53 PILLOWTALK Zayn 51,123
54 Rude Magic! 50,394
55 This Is America Childish Gambino 49,776
56 Nice for What Drake 49,567
57 OMG Usher featuring will.i.am 49,060
58 Panda Desiigner 48,849
59 Bad and Boujee Migos featuring Lil Uzi Vert 48,542
60 Havana Camila Cabello featuring Young Thug 48,355
61 All of Me John Legend 48,161
62 Party Rock Anthem LMFAO featuring Lauren Bennett and GoonRock 48,006
63 Can't Feel My Face The Weeknd 47,459
64 That's What I Like Bruno Mars 47,100
65 Moves Like Jagger Maroon 5 featuring Christina Aguilera 46,872
66 Can't Hold Us Macklemore & Ryan Lewis featuring Ray Dalton 46,711
67 Sorry Justin Bieber 46,475
68 Timber Pitbull featuring Ke$ha 46,384
69 rockstar Post Malone featuring 21 Savage 46,293
70 Someone Like You Adele 45,360
71 Rude Boy Rihanna 45,326
72 Just Give Me a Reason P!nk featuring Nate Ruess 44,866
73 We Found Love Rihanna featuring Calvin Harris 44,100
74 Empire State of Mind Jay-Z and Alicia Keys 43,872
75 Give Me Everything Pitbull featuring Ne-Yo, Afrojack and Nayer 42,840
76 Teenage Dream Katy Perry 42,837
77 Stronger (What Doesn't Kill You) Kelly Clarkson 41,644
78 Just the Way You Are Bruno Mars 41,527
79 Like a G6 Far East Movement featuring The Cataracs and Dev 41,527
80 Nothin' On You B.o.B featuring Bruno Mars 41,527
81 Cheap Thrills Sia featuring Sean Paul 41,113
82 Starboy The Weeknd featuring Daft Punk 40,906
83 We R Who WE R Ke$ha 40,610
84 Love Yourself Justin Bieber 40,486
85 Break Your Heart Taio Cruz featuring Ludacris 40,086
Thank U, Next Ariana Grande 39,717
86 Bodak Yellow Cardi B 39,622
87 Last Friday Night (T.G.I.F.) Katy Perry 39,060
88 Raise Your Glass P!nk 38,745
89 Diamonds Rihanna 38,693
90 What's My Name? Rihanna featuring Drake 38,200
91 One More Night Maroon 5 38,012
92 Imma Be The Black Eyed Peas 36,811
93 Black and Yellow Wiz Khalifa 35,910
94 Whistle Flo Rida 34,721
95 I Like It Cardi B, Bad Bunny and J Balvin 34,314
96 Set Fire to the Rain Adele 34,104
97 Only Girl (In the World) Rihanna 32,760
98 Sad! XXXTentacion 32,534
99 Psycho Post Malone featuring Ty Dolla Sign 31,350
100 Girls Like You Maroon 5 featuring Cardi B 25,472
