Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	0	0
2012	Apr	0	0
2012	May	0	0
2012	Jun	0	0
2012	Jul	0	0
2012	Aug	14	18
2012	Sep	17	51
2012	Oct	41	61
2012	Nov	58	90
2012	Dec	36	58
2012	all	140	278