Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	3	3
2017	Feb	10	10
2017	Mar	5	5
2017	Apr	7	8
2017	May	8	9
2017	Jun	20	30
2017	Jul	12	21
2017	Aug	9	9
2017	Sep	8	11
2017	Oct	6	6
2017	Nov	9	9
2017	Dec	3	19
2017	all	90	140