Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	19	36
2015	Feb	30	39
2015	Mar	37	58
2015	Apr	18	27
2015	May	18	22
2015	Jun	20	26
2015	Jul	23	26
2015	Aug	25	52
2015	Sep	20	48
2015	Oct	27	41
2015	Nov	31	36
2015	Dec	32	72
2015	all	255	483