Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	15	21
2014	Feb	13	17
2014	Mar	30	38
2014	Apr	18	30
2014	May	16	18
2014	Jun	21	27
2014	Jul	12	15
2014	Aug	12	13
2014	Sep	28	31
2014	Oct	16	22
2014	Nov	9	9
2014	Dec	9	10
2014	all	192	251