Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	0	0
2015	Apr	0	0
2015	May	0	0
2015	Jun	8	10
2015	Jul	9	12
2015	Aug	15	21
2015	Sep	10	23
2015	Oct	10	16
2015	Nov	20	27
2015	Dec	13	17
2015	all	77	126