Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	35	42
2012	Feb	28	35
2012	Mar	22	27
2012	Apr	39	52
2012	May	21	24
2012	Jun	30	43
2012	Jul	27	35
2012	Aug	27	41
2012	Sep	25	30
2012	Oct	28	33
2012	Nov	31	35
2012	Dec	26	40
2012	all	289	437