Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	27	63
2015	Feb	24	37
2015	Mar	85	140
2015	Apr	24	34
2015	May	28	43
2015	Jun	16	21
2015	Jul	25	49
2015	Aug	16	29
2015	Sep	20	31
2015	Oct	18	21
2015	Nov	32	41
2015	Dec	28	58
2015	all	300	567