Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	51	55
2014	Feb	40	42
2014	Mar	45	54
2014	Apr	43	47
2014	May	53	60
2014	Jun	62	81
2014	Jul	64	97
2014	Aug	32	38
2014	Sep	41	52
2014	Oct	32	44
2014	Nov	22	31
2014	Dec	31	39
2014	all	449	640