Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	63	81
2012	Feb	59	66
2012	Mar	49	69
2012	Apr	71	98
2012	May	59	80
2012	Jun	66	93
2012	Jul	52	65
2012	Aug	69	99
2012	Sep	41	48
2012	Oct	63	80
2012	Nov	64	82
2012	Dec	50	72
2012	all	615	933