Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	36	53
2012	Feb	36	55
2012	Mar	31	55
2012	Apr	65	98
2012	May	55	75
2012	Jun	49	60
2012	Jul	33	46
2012	Aug	39	68
2012	Sep	37	48
2012	Oct	49	57
2012	Nov	48	59
2012	Dec	39	56
2012	all	426	730