Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	8	69
2015	Feb	16	26
2015	Mar	19	35
2015	Apr	10	14
2015	May	16	22
2015	Jun	14	18
2015	Jul	18	21
2015	Aug	15	22
2015	Sep	14	24
2015	Oct	13	17
2015	Nov	19	25
2015	Dec	20	27
2015	all	157	320