Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	25	53
2015	Feb	29	43
2015	Mar	70	187
2015	Apr	29	48
2015	May	18	27
2015	Jun	13	15
2015	Jul	23	28
2015	Aug	19	29
2015	Sep	17	26
2015	Oct	15	29
2015	Nov	30	124
2015	Dec	23	45
2015	all	268	654