Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	4	5
2017	Feb	15	17
2017	Mar	11	15
2017	Apr	8	10
2017	May	11	11
2017	Jun	17	22
2017	Jul	13	23
2017	Aug	15	17
2017	Sep	10	14
2017	Oct	5	5
2017	Nov	9	9
2017	Dec	4	22
2017	all	101	170