Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	15	23
2012	Apr	58	68
2012	May	41	55
2012	Jun	47	57
2012	Jul	40	48
2012	Aug	54	82
2012	Sep	69	91
2012	Oct	84	106
2012	Nov	73	87
2012	Dec	70	100
2012	all	435	717