Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	31	37
2012	Feb	31	38
2012	Mar	15	17
2012	Apr	33	43
2012	May	21	24
2012	Jun	29	43
2012	Jul	25	33
2012	Aug	24	40
2012	Sep	21	27
2012	Oct	24	29
2012	Nov	33	38
2012	Dec	24	40
2012	all	266	409