Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	15	22
2018	Feb	26	31
2018	Mar	47	53
2018	Apr	45	65
2018	May	29	56
2018	Jun	19	29
2018	Jul	18	29
2018	Aug	17	20
2018	Sep	19	33
2018	Oct	21	31
2018	Nov	30	56
2018	Dec	20	27
2018	all	232	452