Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	27	41
2015	Feb	13	16
2015	Mar	70	112
2015	Apr	13	17
2015	May	17	17
2015	Jun	12	14
2015	Jul	15	17
2015	Aug	15	23
2015	Sep	14	28
2015	Oct	12	23
2015	Nov	25	31
2015	Dec	20	28
2015	all	223	367