Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	0	0
2015	Apr	0	0
2015	May	0	0
2015	Jun	0	0
2015	Jul	0	0
2015	Aug	5	9
2015	Sep	3	5
2015	Oct	32	57
2015	Nov	60	132
2015	Dec	72	129
2015	all	155	332