Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	24	54
2015	Feb	29	48
2015	Mar	83	157
2015	Apr	30	61
2015	May	16	19
2015	Jun	21	31
2015	Jul	32	40
2015	Aug	36	56
2015	Sep	23	42
2015	Oct	31	58
2015	Nov	25	33
2015	Dec	28	60
2015	all	282	659