Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	62	88
2012	Feb	69	92
2012	Mar	64	228
2012	Apr	119	170
2012	May	80	105
2012	Jun	82	116
2012	Jul	68	83
2012	Aug	94	167
2012	Sep	100	136
2012	Oct	120	168
2012	Nov	122	151
2012	Dec	93	139
2012	all	877	1643