Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	39	52
2014	Feb	40	45
2014	Mar	61	69
2014	Apr	36	41
2014	May	32	38
2014	Jun	66	86
2014	Jul	65	97
2014	Aug	48	58
2014	Sep	42	53
2014	Oct	36	57
2014	Nov	20	39
2014	Dec	26	35
2014	all	448	670