Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	14	26
2015	Feb	11	17
2015	Mar	62	113
2015	Apr	7	18
2015	May	9	9
2015	Jun	8	13
2015	Jul	11	16
2015	Aug	9	13
2015	Sep	7	13
2015	Oct	10	13
2015	Nov	16	22
2015	Dec	13	18
2015	all	154	291