Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	54	64
2014	Feb	42	45
2014	Mar	51	64
2014	Apr	45	53
2014	May	41	48
2014	Jun	68	86
2014	Jul	58	85
2014	Aug	45	51
2014	Sep	51	65
2014	Oct	32	42
2014	Nov	22	29
2014	Dec	29	39
2014	all	462	671