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	7	7
2015	Aug	8	31
2015	Sep	3	3
2015	Oct	34	53
2015	Nov	55	107
2015	Dec	75	129
2015	all	162	330