Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	16	27
2015	Feb	14	21
2015	Mar	27	42
2015	Apr	15	23
2015	May	14	17
2015	Jun	9	15
2015	Jul	16	18
2015	Aug	14	28
2015	Sep	14	26
2015	Oct	12	18
2015	Nov	16	20
2015	Dec	16	23
2015	all	144	278