Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2018	Jan	24	27
2018	Feb	30	33
2018	Mar	36	46
2018	Apr	35	55
2018	May	35	70
2018	Jun	25	31
2018	Jul	26	38
2018	Aug	23	31
2018	Sep	22	29
2018	Oct	21	33
2018	Nov	33	69
2018	Dec	13	26
2018	all	234	488