Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	24	36
2015	Feb	15	16
2015	Mar	33	53
2015	Apr	10	16
2015	May	15	17
2015	Jun	11	14
2015	Jul	19	21
2015	Aug	14	19
2015	Sep	15	29
2015	Oct	14	23
2015	Nov	25	32
2015	Dec	23	35
2015	all	185	311