Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	62	106
2015	Feb	53	70
2015	Mar	115	191
2015	Apr	66	124
2015	May	67	86
2015	Jun	65	82
2015	Jul	52	65
2015	Aug	60	87
2015	Sep	42	59
2015	Oct	98	168
2015	Nov	71	113
2015	Dec	62	99
2015	all	622	1250