Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	4	4
2014	Feb	3	3
2014	Mar	4	6
2014	Apr	27	31
2014	May	47	55
2014	Jun	61	73
2014	Jul	55	74
2014	Aug	38	42
2014	Sep	32	37
2014	Oct	31	45
2014	Nov	21	27
2014	Dec	37	102
2014	all	333	499