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	7	17
2012	Aug	12	32
2012	Sep	13	24
2012	Oct	67	100
2012	Nov	110	149
2012	Dec	86	149
2012	all	259	471