Spotify do not always update their stats daily. There may be some days where the Spotify stats show a zero daily increase.
Stream counts for tracks can occasionally decrease, this occurs when Spotify removes streams from accounts they believe to be fraudulent.

Winner
Alessandra Mele
1 Day Increase: 372,898
3 Day Avg. Increase: 390,435
7 Day Avg. Increase: 378,218
23 Day Avg. Increase: 246,055

Out: Final
Atle Pettersen
1 Day Increase: 28,742
3 Day Avg. Increase: 22,058
7 Day Avg. Increase: 20,787
12 Day Avg. Increase: 17,562
Eline Thorp
1 Day Increase: 14,579
3 Day Avg. Increase: 13,792
7 Day Avg. Increase: 14,760
12 Day Avg. Increase: 12,180
Elsie Bay
1 Day Increase: 14,063
3 Day Avg. Increase: 12,154
7 Day Avg. Increase: 11,347
20 Day Avg. Increase: 13,774
Jone
1 Day Increase: 174,532
3 Day Avg. Increase: 170,256
7 Day Avg. Increase: 179,068
20 Day Avg. Increase: 132,074
Skrellex
1 Day Increase: 14,401
3 Day Avg. Increase: 11,768
7 Day Avg. Increase: 11,624
12 Day Avg. Increase: 9,452
Swing'it
1 Day Increase: 10,492
3 Day Avg. Increase: 9,040
7 Day Avg. Increase: 8,532
20 Day Avg. Increase: 7,959
Ulrikke Brandstorp
1 Day Increase: 35,587
3 Day Avg. Increase: 31,373
7 Day Avg. Increase: 30,320
23 Day Avg. Increase: 33,762
Umami Tsunami
1 Day Increase: 16,977
3 Day Avg. Increase: 15,243
7 Day Avg. Increase: 14,240
23 Day Avg. Increase: 16,127

Out: Semi-Finals
Akuvi
1 Day Increase: 17,020
3 Day Avg. Increase: 11,268
7 Day Avg. Increase: 16,325
12 Day Avg. Increase: 15,708
Alejandro Fuentes
1 Day Increase: 6,359
3 Day Avg. Increase: 5,585
7 Day Avg. Increase: 5,595
20 Day Avg. Increase: 5,985
Bjorn Olav Edvardsen
1 Day Increase: 3,060
3 Day Avg. Increase: 1,737
7 Day Avg. Increase: 2,342
20 Day Avg. Increase: 3,076
Byron Williams Jr And Jowst
1 Day Increase: 3,821
3 Day Avg. Increase: 2,362
7 Day Avg. Increase: 3,367
23 Day Avg. Increase: 4,319
Eirik Naess
1 Day Increase: 6,498
3 Day Avg. Increase: 3,766
7 Day Avg. Increase: 5,329
23 Day Avg. Increase: 6,848
Ella
1 Day Increase: 8,741
3 Day Avg. Increase: 8,439
7 Day Avg. Increase: 8,666
20 Day Avg. Increase: 10,013
Kate Gulbrandsen
1 Day Increase: 4,310
3 Day Avg. Increase: 2,587
7 Day Avg. Increase: 3,573
23 Day Avg. Increase: 4,207
Maria Celin
1 Day Increase: 12,162
3 Day Avg. Increase: 12,154
7 Day Avg. Increase: 14,195
12 Day Avg. Increase: 16,730
Rasmus Thall
1 Day Increase: 6,728
3 Day Avg. Increase: 4,109
7 Day Avg. Increase: 5,982
23 Day Avg. Increase: 7,333
Sandra Lyng
1 Day Increase: 14,188
3 Day Avg. Increase: 13,190
7 Day Avg. Increase: 13,147
20 Day Avg. Increase: 14,925
Stig Van Eijk
1 Day Increase: 9,028
3 Day Avg. Increase: 6,688
7 Day Avg. Increase: 6,671
12 Day Avg. Increase: 6,732
Tiril Beisland
1 Day Increase: 9,096
3 Day Avg. Increase: 10,033
7 Day Avg. Increase: 12,198
12 Day Avg. Increase: 12,815