Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	22	36
2015	Feb	16	24
2015	Mar	73	126
2015	Apr	13	21
2015	May	14	16
2015	Jun	15	18
2015	Jul	23	27
2015	Aug	13	24
2015	Sep	12	19
2015	Oct	19	28
2015	Nov	30	44
2015	Dec	22	40
2015	all	230	423