Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	22	35
2015	Feb	21	27
2015	Mar	26	39
2015	Apr	17	27
2015	May	14	18
2015	Jun	15	17
2015	Jul	27	34
2015	Aug	13	22
2015	Sep	12	22
2015	Oct	23	38
2015	Nov	26	35
2015	Dec	31	95
2015	all	199	409