Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	151	211
2012	Feb	191	250
2012	Mar	156	353
2012	Apr	330	534
2012	May	225	339
2012	Jun	270	425
2012	Jul	252	382
2012	Aug	233	413
2012	Sep	402	587
2012	Oct	998	1615
2012	Nov	877	1361
2012	Dec	894	1353
2012	all	3908	7823