Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	84	102
2012	Feb	99	130
2012	Mar	72	230
2012	Apr	166	274
2012	May	92	150
2012	Jun	117	180
2012	Jul	94	113
2012	Aug	101	184
2012	Sep	95	129
2012	Oct	126	178
2012	Nov	128	166
2012	Dec	105	146
2012	all	1057	1982