Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	20	34
2015	Feb	15	18
2015	Mar	66	110
2015	Apr	10	16
2015	May	17	18
2015	Jun	11	13
2015	Jul	21	25
2015	Aug	15	22
2015	Sep	14	27
2015	Oct	22	37
2015	Nov	20	25
2015	Dec	15	19
2015	all	216	364