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	0	0
2015	Sep	0	0
2015	Oct	0	0
2015	Nov	4	4
2015	Dec	6	6
2015	all	10	10