Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	44	55
2014	Feb	50	57
2014	Mar	68	86
2014	Apr	66	85
2014	May	55	64
2014	Jun	66	81
2014	Jul	91	111
2014	Aug	58	70
2014	Sep	44	50
2014	Oct	55	77
2014	Nov	31	43
2014	Dec	28	35
2014	all	540	814