Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	3530	6945
2015	Feb	3184	5781
2015	Mar	5566	10549
2015	Apr	5203	9965
2015	May	4814	9474
2015	Jun	4753	9628
2015	Jul	4452	9057
2015	Aug	3800	7280
2015	Sep	4251	8738
2015	Oct	6076	13565
2015	Nov	5567	13335
2015	Dec	4361	10663
2015	all	37381	114980