Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	1	1
2018	Feb	0	0
2018	Mar	1	1
2018	Apr	0	0
2018	May	1	1
2018	Jun	1	1
2018	Jul	1	1
2018	Aug	1	1
2018	Sep	0	0
2018	Oct	3	4
2018	Nov	2	2
2018	Dec	1	1
2018	all	11	13