Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	59	84
2012	Feb	64	86
2012	Mar	57	210
2012	Apr	115	171
2012	May	75	97
2012	Jun	72	100
2012	Jul	66	78
2012	Aug	88	149
2012	Sep	96	127
2012	Oct	106	151
2012	Nov	115	141
2012	Dec	92	135
2012	all	820	1529