Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	145	180
2013	Feb	109	140
2013	Mar	163	306
2013	Apr	193	316
2013	May	269	435
2013	Jun	262	413
2013	Jul	168	242
2013	Aug	187	299
2013	Sep	188	360
2013	Oct	223	312
2013	Nov	207	284
2013	Dec	181	337
2013	all	1681	3624