Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	45	56
2014	Feb	33	37
2014	Mar	59	67
2014	Apr	53	60
2014	May	30	33
2014	Jun	61	81
2014	Jul	59	86
2014	Aug	43	59
2014	Sep	42	58
2014	Oct	27	42
2014	Nov	18	33
2014	Dec	26	35
2014	all	427	647