Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	23	27
2014	May	41	49
2014	Jun	40	42
2014	Jul	38	48
2014	Aug	40	44
2014	Sep	23	25
2014	Oct	24	35
2014	Nov	15	18
2014	Dec	27	43
2014	all	245	331