Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	53	63
2014	Feb	32	38
2014	Mar	55	58
2014	Apr	46	49
2014	May	55	62
2014	Jun	57	73
2014	Jul	68	99
2014	Aug	46	51
2014	Sep	38	50
2014	Oct	38	52
2014	Nov	21	32
2014	Dec	23	33
2014	all	465	660