Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	0	0
2015	Apr	65	103
2015	May	82	120
2015	Jun	106	158
2015	Jul	94	147
2015	Aug	92	126
2015	Sep	67	116
2015	Oct	93	133
2015	Nov	78	119
2015	Dec	92	139
2015	all	647	1161