Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	27	29
2014	May	45	57
2014	Jun	42	58
2014	Jul	48	68
2014	Aug	42	55
2014	Sep	49	61
2014	Oct	52	70
2014	Nov	27	39
2014	Dec	29	35
2014	all	338	472