Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	12	21
2017	Feb	19	21
2017	Mar	26	42
2017	Apr	20	43
2017	May	41	81
2017	Jun	20	28
2017	Jul	24	34
2017	Aug	19	23
2017	Sep	18	31
2017	Oct	21	39
2017	Nov	19	32
2017	Dec	14	33
2017	all	198	428