Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	177	232
2013	Feb	113	148
2013	Mar	145	293
2013	Apr	192	325
2013	May	227	347
2013	Jun	214	296
2013	Jul	154	235
2013	Aug	190	293
2013	Sep	172	224
2013	Oct	214	295
2013	Nov	209	291
2013	Dec	177	324
2013	all	1688	3303