Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	0	0
2013	Apr	0	0
2013	May	0	0
2013	Jun	0	0
2013	Jul	15	24
2013	Aug	38	56
2013	Sep	36	46
2013	Oct	121	167
2013	Nov	139	180
2013	Dec	115	250
2013	all	393	723