Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	53	97
2015	Feb	46	65
2015	Mar	113	184
2015	Apr	57	96
2015	May	37	56
2015	Jun	40	82
2015	Jul	45	53
2015	Aug	44	61
2015	Sep	38	60
2015	Oct	65	94
2015	Nov	54	87
2015	Dec	55	81
2015	all	507	1016