Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	10	20
2017	Feb	12	17
2017	Mar	7	10
2017	Apr	16	19
2017	May	9	9
2017	Jun	15	16
2017	Jul	11	11
2017	Aug	11	12
2017	Sep	5	5
2017	Oct	4	4
2017	Nov	6	6
2017	Dec	4	21
2017	all	90	150