Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	4	4
2014	Feb	4	5
2014	Mar	7	8
2014	Apr	24	27
2014	May	35	44
2014	Jun	39	46
2014	Jul	49	65
2014	Aug	21	27
2014	Sep	25	31
2014	Oct	22	32
2014	Nov	14	18
2014	Dec	29	88
2014	all	255	395