Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	39	341
2012	Feb	54	251
2012	Mar	28	247
2012	Apr	53	337
2012	May	37	305
2012	Jun	50	305
2012	Jul	49	306
2012	Aug	44	317
2012	Sep	39	278
2012	Oct	33	256
2012	Nov	42	267
2012	Dec	52	344
2012	all	400	3554