Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	2	2
2015	Apr	1	1
2015	May	4	4
2015	Jun	7	11
2015	Jul	11	13
2015	Aug	10	15
2015	Sep	6	16
2015	Oct	6	8
2015	Nov	19	24
2015	Dec	10	12
2015	all	65	106