Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	0	0
2015	Apr	65	116
2015	May	82	116
2015	Jun	98	165
2015	Jul	93	149
2015	Aug	104	168
2015	Sep	69	139
2015	Oct	90	144
2015	Nov	79	143
2015	Dec	93	157
2015	all	651	1297