Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	36	58
2015	Feb	44	53
2015	Mar	40	52
2015	Apr	33	49
2015	May	30	33
2015	Jun	34	51
2015	Jul	43	57
2015	Aug	34	56
2015	Sep	25	55
2015	Oct	36	65
2015	Nov	41	49
2015	Dec	43	101
2015	all	377	679