Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	41	69
2012	Feb	53	84
2012	Mar	38	80
2012	Apr	66	138
2012	May	41	91
2012	Jun	66	129
2012	Jul	45	67
2012	Aug	58	113
2012	Sep	41	52
2012	Oct	61	85
2012	Nov	64	101
2012	Dec	58	85
2012	all	503	1094