Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	17	28
2018	Feb	23	27
2018	Mar	27	38
2018	Apr	34	41
2018	May	19	26
2018	Jun	21	24
2018	Jul	14	16
2018	Aug	11	11
2018	Sep	17	19
2018	Oct	21	25
2018	Nov	29	34
2018	Dec	15	29
2018	all	230	318