Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	15	21
2017	Feb	24	25
2017	Mar	24	33
2017	Apr	30	46
2017	May	29	32
2017	Jun	25	31
2017	Jul	32	47
2017	Aug	29	39
2017	Sep	25	31
2017	Oct	27	38
2017	Nov	28	77
2017	Dec	24	60
2017	all	249	480