Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	21	34
2015	Feb	17	26
2015	Mar	63	110
2015	Apr	15	20
2015	May	15	19
2015	Jun	10	12
2015	Jul	20	24
2015	Aug	15	28
2015	Sep	13	24
2015	Oct	11	14
2015	Nov	23	28
2015	Dec	15	28
2015	all	210	367