Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	34	41
2014	Feb	34	42
2014	Mar	41	45
2014	Apr	26	35
2014	May	55	57
2014	Jun	45	58
2014	Jul	72	99
2014	Aug	33	40
2014	Sep	45	57
2014	Oct	29	37
2014	Nov	20	37
2014	Dec	24	29
2014	all	404	577