Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	15	20
2018	Feb	22	34
2018	Mar	38	67
2018	Apr	27	53
2018	May	29	43
2018	Jun	20	31
2018	Jul	15	25
2018	Aug	11	23
2018	Sep	19	25
2018	Oct	28	64
2018	Nov	41	63
2018	Dec	23	36
2018	all	240	484