Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	35	48
2015	Feb	33	42
2015	Mar	85	149
2015	Apr	38	56
2015	May	37	41
2015	Jun	33	49
2015	Jul	43	48
2015	Aug	31	56
2015	Sep	34	48
2015	Oct	36	61
2015	Nov	35	45
2015	Dec	34	71
2015	all	390	714