Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	326	460
2012	Feb	262	357
2012	Mar	302	559
2012	Apr	514	887
2012	May	424	652
2012	Jun	416	665
2012	Jul	347	545
2012	Aug	371	578
2012	Sep	354	484
2012	Oct	521	780
2012	Nov	474	632
2012	Dec	418	598
2012	all	3641	7197