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
Alvan And Ahez
1 Day Increase: 3,841
3 Day Avg. Increase: 3,549
7 Day Avg. Increase: 3,176
15 Day Avg. Increase: 3,921

Out: Final
Cyprien Zeni
1 Day Increase: 730
3 Day Avg. Increase: 622
7 Day Avg. Increase: 553
17 Day Avg. Increase: 790
Elia
1 Day Increase: 2,271
3 Day Avg. Increase: 4,446
7 Day Avg. Increase: 3,304
17 Day Avg. Increase: 4,170
Elliott
1 Day Increase: 1,883
3 Day Avg. Increase: 2,001
7 Day Avg. Increase: 1,401
15 Day Avg. Increase: 1,716
Helene In Paris
1 Day Increase: 492
3 Day Avg. Increase: 561
7 Day Avg. Increase: 387
17 Day Avg. Increase: 553
Joan
1 Day Increase: 16,660
3 Day Avg. Increase: 1,316
7 Day Avg. Increase: 892
15 Day Avg. Increase: 1,112
Joanna
1 Day Increase: 3,970
3 Day Avg. Increase: 3,763
7 Day Avg. Increase: 3,625
10 Day Avg. Increase: 4,022
Julia
1 Day Increase: 3,964
3 Day Avg. Increase: 4,286
6 Day Avg. Increase: 3,059
Marius
1 Day Increase: 3,881
3 Day Avg. Increase: 4,667
7 Day Avg. Increase: 3,325
15 Day Avg. Increase: 4,552
Pauline Chagne
1 Day Increase: 1,268
3 Day Avg. Increase: 1,498
7 Day Avg. Increase: 1,062
17 Day Avg. Increase: 1,247
SOA
1 Day Increase: 7,747
3 Day Avg. Increase: 9,137
7 Day Avg. Increase: 6,448
17 Day Avg. Increase: 7,929
Saam
1 Day Increase: 4,834
3 Day Avg. Increase: 4,128
7 Day Avg. Increase: 3,857
17 Day Avg. Increase: 4,278