Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	55	77
2012	Feb	52	67
2012	Mar	41	49
2012	Apr	81	100
2012	May	58	67
2012	Jun	64	85
2012	Jul	53	64
2012	Aug	45	69
2012	Sep	56	66
2012	Oct	61	65
2012	Nov	72	81
2012	Dec	51	79
2012	all	627	869