Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	444	632
2012	Feb	407	548
2012	Mar	497	709
2012	Apr	428	636
2012	May	382	535
2012	Jun	484	741
2012	Jul	389	555
2012	Aug	348	533
2012	Sep	397	630
2012	Oct	553	862
2012	Nov	476	669
2012	Dec	374	615
2012	all	4080	7665