Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	60	69
2014	Feb	40	43
2014	Mar	57	65
2014	Apr	36	40
2014	May	49	68
2014	Jun	42	62
2014	Jul	57	89
2014	Aug	37	41
2014	Sep	50	61
2014	Oct	36	56
2014	Nov	20	34
2014	Dec	22	32
2014	all	431	660