Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	17	20
2018	Feb	20	27
2018	Mar	31	47
2018	Apr	31	40
2018	May	22	73
2018	Jun	11	15
2018	Jul	7	10
2018	Aug	12	12
2018	Sep	30	42
2018	Oct	58	83
2018	Nov	41	54
2018	Dec	17	31
2018	all	270	454