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
Chanel
1 Day Increase: 97,756
3 Day Avg. Increase: 68,101
7 Day Avg. Increase: 36,167
24 Day Avg. Increase: 16,975

Out: Final
Blanca Paloma
1 Day Increase: 9,027
3 Day Avg. Increase: 7,196
7 Day Avg. Increase: 4,723
24 Day Avg. Increase: 4,523
Gonzalo Hermida
1 Day Increase: 26,302
3 Day Avg. Increase: 17,035
7 Day Avg. Increase: 10,715
24 Day Avg. Increase: 6,637
Rayden
1 Day Increase: 86,504
3 Day Avg. Increase: 57,799
7 Day Avg. Increase: 38,778
24 Day Avg. Increase: 30,799
Rigoberta Bandini
1 Day Increase: 528,048
3 Day Avg. Increase: 331,309
7 Day Avg. Increase: 224,036
24 Day Avg. Increase: 137,542
Tanxugueiras
1 Day Increase: 180,163
3 Day Avg. Increase: 128,770
7 Day Avg. Increase: 80,487
24 Day Avg. Increase: 53,012
Varry Brava
1 Day Increase: 54,705
3 Day Avg. Increase: 42,723
7 Day Avg. Increase: 27,274
24 Day Avg. Increase: 17,510
Xeinn
1 Day Increase: 40,169
3 Day Avg. Increase: 27,643
7 Day Avg. Increase: 18,234
24 Day Avg. Increase: 12,032

Out: Semi-Finals
Azucar Moreno
1 Day Increase: 23,680
3 Day Avg. Increase: 21,151
7 Day Avg. Increase: 15,063
24 Day Avg. Increase: 10,617
Javiera Mena
1 Day Increase: 10,552
3 Day Avg. Increase: 9,551
7 Day Avg. Increase: 7,130
24 Day Avg. Increase: 7,200
Luna Ki
1 Day Increase: 49,268
3 Day Avg. Increase: 47,134
7 Day Avg. Increase: 40,099
24 Day Avg. Increase: 30,998
Marta Sango
1 Day Increase: 33,701
3 Day Avg. Increase: 24,758
7 Day Avg. Increase: 16,452
24 Day Avg. Increase: 11,240
Sara Deop
1 Day Increase: 16,517
3 Day Avg. Increase: 14,437
7 Day Avg. Increase: 9,900
22 Day Avg. Increase: 7,229
Unique
1 Day Increase: 14,505
3 Day Avg. Increase: 12,975
7 Day Avg. Increase: 9,119
24 Day Avg. Increase: 6,133