Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	36	58
2015	Feb	23	32
2015	Mar	37	50
2015	Apr	32	45
2015	May	23	29
2015	Jun	20	25
2015	Jul	28	33
2015	Aug	20	31
2015	Sep	18	30
2015	Oct	29	47
2015	Nov	37	53
2015	Dec	52	119
2015	all	307	552