Billboard IPS

For decade end lists, Hot 100 Greatest of All Time list, and "Biggest Hits" list. If you have any questions, please feel free to ask me on Twitter (@SailorCharts) or on Discord (Sailor Mars#9999)

August 9, 1958 - December 27, 1969 x1.7
January 3, 1970 - December 30, 1972: x1.6
January 6, 1973 - December 25, 1976: x2.0
January 1, 1977 - December 29, 1984: x1.6
January 5, 1985 - November 23, 1991: x2.0
November 30, 1991 - March 17, 2012: x1.0
March 24, 2012 - December 28, 2013: x0.9
January 4, 2014 - November 26, 2016: x0.85
December 3, 2016 - August 4, 2018: x0.8
August 11, 2018 - September 28, 2019: x0.85

(Unofficial estimates)
October 5, 2019 - December 26, 2020: x0.85
January 2, 2021 - Present: x0.8

1 60,000
2 40,000
3 38,000
4 36,000
5 34,000
6 32,400
7 30,800
8 29,200
9 27,600
10 26,000
11 11,600
12 11,200
13 10,800
14 10,400
15 10,000
16 9,600
17 9,200
18 8,800
19 8,400
20 8,000
21 7,700
22 7,400
23 7,100
24 6,800
25 6,500
26 6,200
27 5,900
28 5,600
29 5,300
30 5,000
31 4,900
32 4,800
33 4,700
34 4,600
35 4,500
36 4,400
37 4,300
38 4,200
39 4,100
40 4,000
41 3,900
42 3,800
43 3,700
44 3,600
45 3,500
46 3,400
47 3,300
48 3,200
49 3,100
50 3,000
51 2,900
52 2,800
53 2,700
54 2,600
55 2,500
56 2,400
57 2,300
58 2,200
59 2,100
60 2,000
61 1,940
62 1,880
63 1,820
64 1,760
65 1,700
66 1,640
67 1,580
68 1,520
69 1,460
70 1,400
71 1,360
72 1,320
73 1,280
74 1,240
75 1,200
76 1,160
77 1,120
78 1,080
79 1,040
80 1,000
81 980
82 960
83 940
84 920
85 900
86 880
87 860
88 840
89 820
90 800
91 780
92 760
93 740
94 720
95 700
96 680
97 660
98 640
99 620
100 600