Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	173	210
2012	Feb	176	243
2012	Mar	176	378
2012	Apr	372	565
2012	May	265	405
2012	Jun	267	370
2012	Jul	259	349
2012	Aug	381	564
2012	Sep	356	476
2012	Oct	512	701
2012	Nov	480	617
2012	Dec	315	418
2012	all	2905	5296