Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	12	27
2015	Feb	14	18
2015	Mar	62	118
2015	Apr	8	16
2015	May	14	17
2015	Jun	10	11
2015	Jul	11	12
2015	Aug	14	40
2015	Sep	9	17
2015	Oct	14	19
2015	Nov	16	21
2015	Dec	16	27
2015	all	174	343