Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	0	0
2015	Apr	3	3
2015	May	0	0
2015	Jun	1	1
2015	Jul	1	2
2015	Aug	1	3
2015	Sep	1	1
2015	Oct	7	32
2015	Nov	3	9
2015	Dec	4	19
2015	all	18	70