Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	4971	7083
2012	Feb	4374	6351
2012	Mar	5525	9097
2012	Apr	7643	12333
2012	May	8519	13352
2012	Jun	8966	14294
2012	Jul	7857	12133
2012	Aug	6955	11354
2012	Sep	7241	11169
2012	Oct	12339	29047
2012	Nov	11116	94346
2012	Dec	8131	42348
2012	all	68403	262907