Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	30	37
2018	Feb	24	32
2018	Mar	35	45
2018	Apr	40	60
2018	May	31	51
2018	Jun	23	31
2018	Jul	23	35
2018	Aug	29	43
2018	Sep	16	20
2018	Oct	21	35
2018	Nov	25	71
2018	Dec	31	54
2018	all	247	514