Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	20	45
2018	Feb	30	37
2018	Mar	51	61
2018	Apr	49	65
2018	May	36	74
2018	Jun	28	37
2018	Jul	23	32
2018	Aug	26	36
2018	Sep	25	45
2018	Oct	27	30
2018	Nov	23	30
2018	Dec	22	25
2018	all	320	517