Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	97	118
2012	Feb	113	153
2012	Mar	81	254
2012	Apr	177	300
2012	May	105	168
2012	Jun	120	187
2012	Jul	106	132
2012	Aug	102	177
2012	Sep	106	140
2012	Oct	140	202
2012	Nov	140	173
2012	Dec	114	156
2012	all	1150	2160