Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	18	20
2014	May	41	48
2014	Jun	46	52
2014	Jul	41	53
2014	Aug	34	42
2014	Sep	13	20
2014	Oct	22	30
2014	Nov	14	18
2014	Dec	27	48
2014	all	230	331