Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	8	11
2018	Feb	18	19
2018	Mar	26	31
2018	Apr	33	43
2018	May	18	26
2018	Jun	14	19
2018	Jul	6	7
2018	Aug	12	13
2018	Sep	4	4
2018	Oct	9	9
2018	Nov	15	17
2018	Dec	7	17
2018	all	158	216