Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	9	11
2018	Feb	14	15
2018	Mar	16	18
2018	Apr	14	18
2018	May	8	11
2018	Jun	9	10
2018	Jul	3	5
2018	Aug	8	8
2018	Sep	2	2
2018	Oct	4	5
2018	Nov	12	12
2018	Dec	9	22
2018	all	100	137