Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	18	38
2015	Feb	21	29
2015	Mar	64	110
2015	Apr	17	25
2015	May	16	17
2015	Jun	12	14
2015	Jul	19	25
2015	Aug	19	31
2015	Sep	11	23
2015	Oct	17	27
2015	Nov	26	30
2015	Dec	23	39
2015	all	229	408