Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	18	24
2018	Feb	22	33
2018	Mar	37	46
2018	Apr	42	54
2018	May	22	29
2018	Jun	17	20
2018	Jul	22	28
2018	Aug	26	26
2018	Sep	9	9
2018	Oct	20	27
2018	Nov	24	31
2018	Dec	18	51
2018	all	256	378