Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	18	22
2018	Feb	27	38
2018	Mar	36	43
2018	Apr	35	40
2018	May	13	15
2018	Jun	23	28
2018	Jul	21	24
2018	Aug	16	16
2018	Sep	13	14
2018	Oct	18	23
2018	Nov	28	36
2018	Dec	15	23
2018	all	238	322